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RAM Mounts X-Grip Phone Mount with RAM Twist-Lock Suction Cup RAM-B-166-UN7U with Medium Arm for Vehicle Windshields
| Brand | RAM MOUNTS |
| Color | Black |
| Compatible Devices | Smartphones |
| Compatible Phone Models | Apple iPhone 13 Pro, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11, iPhone Xr, iPhone Xs, iPhone X, iPhone SE, iPhone 8, Apple iPhone 7, Google Pixel 5, Pixel 4a, Pixel 4 XL, Pixel 4, Pixel 3a, Pixel 3, Pixel 2, Pixel XL, Pixel, Motorola moto X4, moto X2, moto g7 power, moto g6, moto g5s plus, moto e4, Samsung Galaxy Z Fold3, Galaxy Z Fold2, Galaxy S20 Ultra 5G, Galaxy S20 FE 5G, Galaxy S20+, Galaxy S20, Galaxy S10e, Galaxy S10+, Galaxy S10, Galaxy S9+, Galaxy S9, Galaxy S8+, Galaxy S7, Galaxy S6, Galaxy Note 20, Galaxy Note 10, Galaxy Note 8 + More See more |
| Mounting Type | Windshield or virtually any another flat surface |
About this item
- Spring-loaded 'X' design with rubber caps sports great holding power without hiding your phone; includes optional device tether for peace of mind during rugged use
- Includes RAM Twist-Lock suction cup base ideal for vehicle windshields and medium length, B size RAM double socket arm; ball and socket technology allows for near-infinite adjustability
- Made of powder-coated, marine-grade aluminum, stainless steel components, and high-strength composite for durability and reliability in the most demanding environments
- Backed by a lifetime warranty
- Powder Coated Marine Grade Aluminum, Marine Grade Stainless Steel Components & High Strength Composite
- 1" Rubber Ball "B" Size
- Compatible with most all iPhone and touch products and Samsung galaxy s4
- Lifetime warranty
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RAM Mounts X-Grip Phone Mount with Twist-Lock Suction Cup Base RAP-B-166-UN7U with Medium Arm for Vehicle WindshieldsAmazon's Choicein Cell Phone Automobile Cradles
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This Item ![]() RAM Mounts X-Grip Phone Mount with RAM Twist-Lock Suction Cup RAM-B-166-UN7U with Medium Arm for Vehicle Windshields | Recommendations | dummy | dummy | dummy | dummy | |
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| Price | — | $59.99$59.99 | $10.99$10.99 | $12.99$12.99 | $26.99$26.99 | -25% $11.99$11.99 List: $15.99 |
| Delivery | — | Get it as soon as Tuesday, Feb 20 | Get it as soon as Monday, Feb 19 | Get it as soon as Tuesday, Feb 20 | Get it as soon as Tuesday, Feb 20 | Get it as soon as Monday, Feb 19 |
| Customer Ratings | ||||||
| Mounting system | 4.4 | — | 4.8 | 4.2 | 4.4 | 4.2 |
| Suction power | 4.1 | 4.6 | 4.6 | 4.3 | — | 4.1 |
| Adhesion | 4.1 | 4.4 | 4.5 | 4.3 | — | 4.1 |
| Versatility | 3.7 | — | 4.8 | — | 4.6 | — |
| Durability | 3.7 | 4.6 | 4.7 | — | — | — |
| Sold By | — | RAM MOUNTS | RAM MOUNTS | TYD US Direct | RAM MOUNTS | AINOPE US |
| compatible phones | Apple iPhone 13 Pro, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11, iPhone Xr, iPhone Xs, iPhone X, iPhone SE, iPhone 8, Apple iPhone 7, Google Pixel 5, Pixel 4a, Pixel 4 XL, Pixel 4, Pixel 3a, Pixel 3, Pixel 2, Pixel XL, Pixel, Motorola moto X4, moto X2, moto g7 power, moto g6, moto g5s plus, moto e4, Samsung Galaxy Z Fold3, Galaxy Z Fold2, Galaxy S20 Ultra 5G, Galaxy S20 FE 5G, Galaxy S20+, Galaxy S20, Galaxy S10e, Galaxy S10+, Galaxy S10, Galaxy S9+, Galaxy S9, Galaxy S8+, Galaxy S7, Galaxy S6, Galaxy Note 20, Galaxy Note 10, Galaxy Note 8 + More | Apple iPhone 15 Pro, iPhone 14, iPhone 14 Pro, iPhone 13 Pro, iPhone 13 mini, iPhone 12 Pro, iPhone 12 mini iPhone 11 Pro, iPhone 11, iPhone Xr, iPhone Xs, iPhone X, iPhone SE, iPhone 8, Apple iPhone 7, Google Pixel 7, Pixel 5, Pixel 4a, Pixel 4 XL, Pixel 4, Pixel 3a, Pixel 3, Pixel 2, Pixel XL, Pixel, Motorola moto X4, moto X2, moto g7 power, moto g6, moto g5s plus, moto e4, Samsung Galaxy Z Fold3, Galaxy Z Fold2, Galaxy S24, Galaxy S23, Galaxy S22 Ultra, Galaxy S21 Ultra, Galaxy S21 5G, Galaxy S21, Galaxy S20, Galaxy S10e, Galaxy S10+, Galaxy S10, Galaxy S9+, Galaxy S9, Galaxy S8+, Galaxy S7, Galaxy S6, Galaxy Note 20, Galaxy Note 10, Galaxy Note 8 + More | Universal | IPhone 14/14 Plus/14 Pro/14 Pro Max/iPhone 13/13 Pro/13 Pro Max/13 mini/iPhone 12 Pro Max / 12 Pro/ 12/ SE/ 11 Pro Max/ 11 Pro/ 11/ Xs/ Xs Max/ Xs/ XR/ X/ 8/ 8 Plus/ 7/ 7 Plus/ 6/ 6s, Samsung Galaxy Note 20/ S21/ S21+/ S21 Ultra 5G/ S20/ S20+/ Note10/ Note10+/ S10/ S10+/ S10e/ S9/ S8, LG Google OnePlus and all smartphones even with thick caseIPhone 14/14 Plus/14 Pro/14 Pro Max/iPhone 13/13 mini/13 pro/13 pro max/12/12 mini/12 pro/12 pro max/SE/11/11 Pro/11 Pro Max/ XS/ XR/XS Max/X/ 8/8 Plus/7/7 Plus/SE, Google Pixel 5/4A 5G/4A/4 XL/ 4/3a XL/3a/3 XL/3/2/ 2 XL/ XL, TCL, Lenovo, Motorola, HUAWEI, SONY, HTC, Xperia, Nokia, Nexus, Google Nexus 6P / 6 etc., Samsung Galaxy S21/S21+/S21 Ultra/S20/S20+/S20 Ultra/S10+/S10/S10e/S9+/S9/S8+/S8/S7 Edge/Note 20/Note 10/Note 9/ Note 8 | 1 | iPhone, Samsung, Huawei, Sony, LG and All[4-7in], iPhone 13/ 13 pro/ 13 pro max/ 12/ 12 pro/ 12 pro max/ 12 mini/ SE 2020/ 11/ 11 Pro Max/ 11 pro/ X/ XS max/ XR/10, IPhone 8 plus/ iPhone 8/ 7/ 7 plus/6s / 6/ 5, Samsung galaxy S20/ S20+/ S20 ultra 5G/S10/S10+/S9/S9+/S8/S8+, Note 20/ 20 ultra/ 10/ Note 10 plus/ Note 9/ Note 9+/ Note 8/ Note 8+/ a10e/ a10s |
| mounting type | Windshield or virtually any another flat surface | Suction Cup | 1 | ✅Best Car Mount Vent | 1 | Vent |
| material | Aluminum, High strength composite, Stainless Steel | Stainless Steel | Aluminum | Silicone | High strength composite | Rubber |
| special feature | Holder Dimensions: Width Range: 1.875" - 3.25", Depth Range: .875" max, Hardware Included: Assembly Hardware, (1) Optional Tether, (1) Glue Tube for Rubber Caps, Exposure to vibrations, like those generated by high-powered motorcycle engines, might impact iPhone cameras | Hardware Included: (1) Optional Tether, (1) Glue Tube for Rubber Caps, Phone Holder Dimensions: Width Range: 1.875" - 3.25", Depth Range: .875" max | Overall Length: 2.42" | Adjustable,Rotatable,Hand Free, | Overall Length: 6.25", Socket-to-Socket Length: 5.5" | Adjustable, Upgraded Hook Clamp, Auto Clamping Arms, Cold Resistant |
| unit count | 1 | 1 | 1 | 1 | 1 | 1 |
| arm length | 3 | 1.75 | 1.75 | — | 5.5 | — |
Product Description
Product Description
Ideal for vehicle windshields, the RAM-B-166-UN7U consists of a 3.3" diameter RAM Twist-Lock suction cup base, medium length double socket arm, and the popular spring-loaded RAM X-Grip phone holder. The RAM X-Grip features an 'X' design that expands and contracts to provide a perfect fit for your device – even if it's in a case. Made of powder-coated, marine-grade aluminum, stainless steel components, and high-strength composite, this version of the RAM X-Grip fits phones ranging from 1.87" to 3.25" in width and keeps your device completely functional and accessible. RAM ball and socket technology allows for near-infinite adjustability to achieve the ideal viewing angle – while also extending the life of your phone by providing shock and vibration damping. For outdoor applications, the RAM X-Grip includes a device tether that is recommended for added security and peace of mind.
Technical Specifications
| Part Number | RAM-B-166-UN7U |
| Hardware Included | Assembly Hardware, (1) Optional Tether, (1) Glue Tube for Rubber Caps |
| Holder Dimensions | Width Range: 1.875" - 3.25", Depth Range: .875" max |
| Suction Size | 3.3" Diameter |
| Socket-to-Socket Length | 3" |
| Ball Size | B Size (1") |
| Weight Capacity | Standard Use: 2 lbs, Heavy-Duty Use: 1 lb |
| Materials | Marine-grade aluminum, High strength composite, Stainless steel |
| Packaging Type | Poly Bag |
| Weight | 0.8 lbs. |
| Additional Information | Exposure to vibrations, like those generated by high-powered motorcycle engines, might impact iPhone cameras. |
Proper Suction Cup Installation
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Step 1: Thoroughly Clean SurfaceUsing glass cleaner and a microfiber cloth, thoroughly clean the desired area you wish to install the mount. |
Step 2: Push Suction Cup Onto SurfacePush the suction cup base onto the surface and push against the glass while holding the twist lock to the OFF position. It is crucial you hold the base firmly and flush against the glass to ensure proper suction. |
Step 3: Twist to LockWhile continuing to hold the suction base flush against the glass, use your thumb and index finger to twist the lock to the ON position. Tug on the base a little to make sure it is suctioned to the surface and not loose |
Step 4: Attach Socket Arm & HolderAttach any B size socket arm to the base and your desired device holder to complete your mount installation. |
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| Ram Mount Twist Lock Suction Cup Mount with Universal X-Grip Cell Phone Holder | RAM X-Grip Large Phone Mount with RAM Twist-Lock Suction Cup Base… | RAM X-Grip Phone Mount with Twist-Lock Suction Cup Base… | RAM X-Grip Large Phone Mount with RAM Twist-Lock Suction Cup Base… | RAM X-Grip with RAM Twist-Lock Suction Cup Mount for 7"-8" Tablets… | |
| Holder Size | Standard Phones | Larger Phones | Standard Phones | Larger Phones | 7"-8" Tablets |
| Sockarm Arm Size | Medium (3" Socket-to-socket) | Medium (3" Socket-to-socket) | Medium (3" Socket-to-socket) | Long (5.31" Socket-to-socket) | Medium (3" Socket-to-socket) |
| Component Material | Metal | Metal | High Strength Composite | Metal | Metal |
| Weight | 0.8 lbs. | 0.8 lbs. | 0.65 lbs. | 0.95 lbs. | 0.82 lbs. |
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| RAM Twist-Lock Suction Cup Base with Ball… | RAM Twist-Lock Suction Cup Base… | RAM Twist-Lock Composite Suction Cup Base with Ball… | |
| Material | Metal Ball base | High Strength Composite | High Strength Composite Ball Base |
| Weight | 0.26 lbs. | 0.2 lbs. | 0.24 lbs. |
Product guides and documents
What's in the box
Looking for specific info?
Product information
| Product Dimensions | 7.6 x 3 x 3 inches |
|---|---|
| Item Weight | 12 ounces |
| ASIN | B0066BWMNU |
| Item model number | RAM-B-166-UN7 |
| Customer Reviews |
4.6 out of 5 stars |
| Best Sellers Rank | #91,494 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #92 in Cell Phone Mounts #2,752 in Cell Phone Automobile Cradles |
| Is Discontinued By Manufacturer | No |
| Special features | Holder Dimensions: Width Range: 1.875" - 3.25", Depth Range: .875" max, Hardware Included: Assembly Hardware, (1) Optional Tether, (1) Glue Tube for Rubber Caps, Exposure to vibrations, like those generated by high-powered motorcycle engines, might impact iPhone cameras |
| Other display features | Wireless |
| Color | Black |
| Whats in the box | Assembly Hardware (1) Optional Tether (1) Glue Tube for Rubber Caps |
| Department | Cell Phone Holder |
| Manufacturer | RAM Mounts |
| Date First Available | November 11, 2011 |
Feedback
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the ease of use, performance, and suction of the wireless accessory. They mention that it is easy to attach to their windshield, and that it does its job. They appreciate the quality, mount, and adjustability of the product. However, some customers differ on fit, and value.
AI-generated from the text of customer reviews
Customers like the quality of the lock suction cup mount. They mention that it's sturdy construction, super strong to hold a phone, GPS, etc without issue, and stable. The mount is made out of steel and has a spring for easy installation. Customers also say that the mount is great for keeping their cellphone secure and out of the way.
"...My feeling is that these are high quality components, and given the great flexibility the system has for adapting to other mounts and components,..." Read more
"...How stable? Some vids actually were clear and revealed idenfiable plate numbers for cars passing in the fast lane...." Read more
"Suction-Cup mounts perfectly underneath my review mirror and holds my phone securely so I can record AutoX runs in my car...." Read more
"...I couldn't be happier. The construction is sturdy, including a solid metal connecting plate that screws onto the thick plastic cup that forms the..." Read more
Customers are satisfied with the performance of the wireless accessory. They mention that it works well and holds the phone securely. The plastics and rubbers are durable and rugged, and they work perfectly with any cases they have on their phone. Overall, customers are happy with the quality and functionality of the product.
"...All buttons and ports are accessible. No issues with any cases you have on your phone...." Read more
"...Works good and has strong mounting capabilities..... Unfortunately the suction aspect doesn't last as long as you would like..." Read more
"...the clamp mount that came with the iPad Mini 4 X-Grip also works well in the plane...." Read more
"...Overall great system and worth the extra money...." Read more
Customers like the suction of the wireless accessory. They say it's pretty strong, sticks well to metal, and is perfectly engineered. It holds their phone perfectly secure and they've never had any slippage.
"...The suction cup mount is rock solid, and though I've only had this for week, it has held from temperatures from the 30s to the 90s, and in light..." Read more
"...No issues with any cases you have on your phone. Gripped item stays in place if you need to access touch screen or controls......." Read more
"...has strong mounting capabilities..... Unfortunately the suction aspect doesn't last as long as you would like..." Read more
"Suction-Cup mounts perfectly underneath my review mirror and holds my phone securely so I can record AutoX runs in my car...." Read more
Customers like the mount. They mention that it is a solid mount for a phone, it attaches solidly with just a twist of the suction cup base, and it has strong mounting capabilities. The mount itself is the most stable windshield mount they have ever used, and the phone stays extremely stable.
"...It has been a stable platform on my bike, so when I bought a new-to-me pickup truck, I decided to try this rig...." Read more
"...RAM simply must be at the top of their market - hands down. Solid mount. Stuff doesn't move when gripped by the X-Grip... period...." Read more
"...Works good and has strong mounting capabilities..... Unfortunately the suction aspect doesn't last as long as you would like..." Read more
"...This mount is hands down THE BEST phone mount you can buy... why?..." Read more
Customers like the ease of use of the wireless accessory. They mention that it is easy to install and remove, and that it holds their phone well. The holder is very stable and makes it very easy to use while driving. The set up can be modified readily, and the phone can be put in and out of the mount.
"...And with this modular construction, this set up can be modified readily using the large catalog of other Ram ball parts, making it highly adaptable..." Read more
"...Super easy assembly or take down. Spin the wing-nut which loosens the main arm. Insert the other component's ball joint into each end of the arm...." Read more
"...Getting the phone in and out is easy, but while it's in place, it is not going anywhere until you want to take it out again...." Read more
"...4. It has an innovative X cradle that is easy to get the phone (even a big iPhone 7 Plus) in and out of with a spring loaded grip on the sides...." Read more
Customers like the adjustability of the wireless accessory. They say it is perfect, it adjusts to various sizes of phones easily, and it secure holds the phone. They also mention that it has a spring for easy adjustment, and the screw also lets you adjust the position of the phone up or down. They appreciate the locking mechanism, which prevents their phone from changing positions when they hit a bump.
"...The ball mounts on both ends make this quite easy to adjust - just untighten the center screw on the arm, position everything where you want it, and..." Read more
"...the X-Grip involves only 4 points of contact, it is very easy to adjust the position of the phone up or down just a bit to ensure that all critical..." Read more
"...this particular model is made out of steel and has a spring for easy adjustment... the screw also lets you tighten it as much as you want..." Read more
"...The locking mechanism makes it easy to get a tight fit and unless you try to suction it onto the rough black stuff on the edges of the windshield,..." Read more
Customers are mixed about the fit of the wireless accessory. Some mention that it stays put and holds their phone exactly where they want it, while others say that it does fall off every once and a while. However, the mount is perfect for a wide range of widths and sizes.
"...Worth the price, and it's compatible with other devices too. :)" Read more
"...one of the rubber x-grip post caps split and fell off...." Read more
"...The X-Grip Holder, however, is perfect for a wide range of widths and sizes...." Read more
"...Finally, the X-Grip holder is perfect for any phone, including the iphone and because of the design, you can have any case on your phone and it..." Read more
Customers are mixed about the value of the wireless accessory. Some mention that it's worth the price and will save in the long run, while others say that it is relatively pricey (2 to 4 times as much) compared to other options. However, some customers also say that the mounts are expensive and worth it.
"...Helpful for navigation too when going on road-trips, etc. Worth the price, and it's compatible with other devices too. :)" Read more
"...It's well worth the extra expense (but is still very affordable) and will last damn near forever. GET THIS MOUNT!!" Read more
"...Besides the potential aesthetic objections, it is also relatively pricey (2 to 4 times as much) compared to some other mounts...." Read more
"...You get what you pay for and this holder is worth the extra money in it's quality.Rock on Ram!" Read more
Reviews with images
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Top reviews
Top reviews from the United States
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The set up is solid, and I've noticed no wobble even on rougher two tracks. This X-Grip is improved on my earlier one, and has no movement with a phone docked; with a phone engaged, the earlier model had some rotational play (10 degrees or so, or about an hour on a clock face) which could change the orientation of the phone when say, taking a turn on the fast side. This simply is not an issue with this version of the X-Grip, so Ram seems to have responded to the criticisms of its earlier product. Size wise, this model works well with my LG G2 in its huge-moungous Otterbox. The little rubber caps on the ends of the metal brackets do come off, and this can provide a little more clearance if necessary, but I prefer the additional "grippiness" they provide. I have on one occasion removed one accidentally on my older X-Grip, but they seem to be pretty solidly attached for the most part - I don't think I take undue care in mounting or retrieving the phone.
The ball mounts on both ends make this quite easy to adjust - just untighten the center screw on the arm, position everything where you want it, and tighten it back down, and done. The suction cup mount is rock solid, and though I've only had this for week, it has held from temperatures from the 30s to the 90s, and in light offroad and highway driving.The twist-lock is one of the most solid ways of attaching to a windshield that I've seen. The cup mount does require a trivial bit of assembly (two self-tapping Philips head screws to mount the Ram ball), and beware, it is a bit larger than the photos make it appear. It is a quite substantial unit, partly due to its mounting mechanism. The size, modular components, and general aspect give it a kind of retro high tech look. Some might call it phugly, but I call it a highly phunctional and adaptable piece of hardware with a classic look that should serve me for years to come.
Besides the potential aesthetic objections, it is also relatively pricey (2 to 4 times as much) compared to some other mounts. My feeling is that these are high quality components, and given the great flexibility the system has for adapting to other mounts and components, price is not an issue. The price is not at all extreme, and is less than the factory car docks I mentioned earlier. Another issue that some might raise is that it will take two hands to get your phone in and out of the X-Grip. My practice is that as long as the car is moving, it stays in the dock anyway, so for me, this is a non-issue. I've placed it such that using both hands is not a problem.
To sum up, I highly recommend this as solution for for your car-docking needs. It is solid and adaptable, and should outlast your next few phones.
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Effectiveness: NOTHING about this mount gets in the way and gripped device doesn't move. All buttons and ports are accessible. No issues with any cases you have on your phone. Gripped item stays in place if you need to access touch screen or controls.
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Assembly: The RAM Universal Mount arrives in a bag separated into three pieces. Super easy assembly or take down. Spin the wing-nut which loosens the main arm. Insert the other component's ball joint into each end of the arm. Tighten the wing-nut back up. Assembly done. It's ready to go.
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Usage Results: Excellent. It has the needed balance of just enough flexibility without sacrificing rigidity. I've traveled city and highway miles using an iPhone4S running both Navigon and iWitness dashcam software. Realtime highway video footage shot on iWitness at higher resolution (720p) was amazingly sharp and usable. Connecticut roads are bumpy due to harsh treatments used for snow/ice. Even so, the mount and the antishake vid abilities of the iPhone4s rendered excellent video with the RAM XGrip. How stable? Some vids actually were clear and revealed idenfiable plate numbers for cars passing in the fast lane. Not that you need that - but it was simply impressive stability.
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Compatibility: Probably anything under Samsung Galaxy Note 2 size will fit nicely. The Galaxy Note 2 I bought just about exceed the X-Grip's maximum extension and seems to be a 1/4" too wide in the end. But you can get the next size up, or a bigger X-Grip to swap in and out with this X-Grip, like the "tablet size X-Grip".
Well done RAM! I'm very satisfied with this purchase.
Top reviews from other countries
Il est super pratique, la pince est suffisamment forte pour bien maintenir le tel en place mais il est facile à mettre / enlever. La ventouse est très costaud.
Je l'utilise même de temps en temps à moto (pas avec la ventouse mais avec une boule B), ça ne bouge pas d'un poil malgré les vibrations.
Probado en un 4x4 en asfalto, caminos, pistas, baches, dunas... Feliz al 100%
De hecho he comprado uno muy parecido para la tableta.
Solo tienes que vigilar al colocarlo que los topes de sujeción no presionen ningún botón.








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