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Trimax MAG125 Resettable Combination Bent Pin 1/2" Receiver Lock

by Trimax
4.3 out of 5 stars 35 customer reviews
| 3 answered questions

List Price: $21.99
Price: $13.27 & FREE Shipping on orders over $35. Details
You Save: $8.72 (40%)
Only 17 left in stock (more on the way).
Ships from and sold by Amazon.com.
  • Enter your model number above to make sure this fits.
  • The 1/2" pin fits all Class II receiver hitches
  • Free protective lock head cover
  • Easy to read numbers
  • Durable non-corrosive lock mechanism
  • No key to lose or forget
See more product details
12 new from $13.27 5 used from $8.53
$13.27 & FREE Shipping on orders over $35. Details Only 17 left in stock (more on the way). Ships from and sold by Amazon.com.

Frequently Bought Together

  • Trimax MAG125 Resettable Combination Bent Pin 1/2" Receiver Lock
  • +
  • Trimax MAG200 Resettable Combination Bent Pin 5/8" Receiver Lock
Total price: $33.89
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Product Information

Technical Details

Brand Trimax
Item Weight 9.6 ounces
Product Dimensions 2.6 x 4.9 x 8.8 inches
Item model number MAG125
Manufacturer Part Number MAG125

Additional Information

ASIN B000W0MOD4
Customer Reviews
4.3 out of 5 stars 35 customer reviews

4.3 out of 5 stars
Best Sellers Rank #86,116 in Automotive (See top 100)
#108 in Automotive > Exterior Accessories > Towing Products & Winches > Hitch Accessories > Hitch Locks
#2,688 in Automotive > RV Parts & Accessories > Hitching & Towing
Shipping Weight 1.1 pounds (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First Available September 14, 2007

Warranty & Support

Warranty, Parts:Parts

Product Description

Trimax MAG125 Dare to compare! TRIMAX, the leader in Receiver Locking Pins, has spent the last 10 years expanding and improving on the "ORIGINAL." The Patented Dual Lock Lug Design offers over 5,800 lbs. of head pull strength. A 1/4 turn of the rugged tube key locks & unlocks the strongest locking pin on the market. Don't settle for low quality knockoffs! The MAG125 is made of high quality chrome plated machine hardened steel. Provides instant security for your camper, boat or trailer by securing your vehicle receiver hitch. Features a resettable combination lock. Duable non-corrosive lock mechanism. Forged steel lock tip. Triple chrome plated steel pin. Heavy duty collar overlaps hitch pin for unmatched strength and security. Standard bent pin style design with resettable combination lock. Width between heads (exposed pin length or gap space) is 2-5/8". For receivers requiring a longer exposed pin length see SXT5. A receiver pin is used to secure the receptacle part of a trailer hitch (attached to a vehicle) to inserts such as ball mounts, drawbars, accessory carriers or ornamental receiver plugs. The most common receiver pins are 1/2" and 5/8" in diameter. Class II receiver hitches have 1-1/4" receptacles and use 1/2" pins. Class III, IV and V receiver hitches have 2" receptacles and use 5/8" pins. TRIMAX makes the world's toughest locks. Through value added engineering design, TRIMAX is committed to product innovation that holds up to the highest quality standards. TRIMAX provides maximum security for marine, trailer and tow, RV, performance truck, power sports and bicycle applications. Tested. Tough. TRIMAX. TRIMAX offers a lifetime warranty on all of their products.

Customer Reviews

Top Customer Reviews

Verified Purchase
I didn't want something that I could lose a key too but wanted to protect my investment in some hitch covers, since one I had was stolen. The combination is something my family knows so if I croak they can still get it off for future trailer hook-ups. Morbid thought but it's better than using a hacksaw. The slip-on rubber cover is also a nice bonus feature.
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Verified Purchase
This product works exactly as advertised. Despite the troubles the other reviewer had, I encountered no trouble setting my chosen combination into this lock. It then worked handily, even with cold fingers fumbling at the wheels in cold weather.

Of course, after about 18 months of semi-regular use with garage-kept storage, the El Cheapo wheels (pot metal or plastic -- couldn't tell which) fatigued from normal use, broke into little pieces (one rectangle per numeral) and started falling off the spindle like so many Tic-Tacs. So, figure this isn't the last lock of its kind you'll ever buy. But if you're like me, with only moderate security requirements and a desire to not carry any more keys, this will do until it doesn't.
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Verified Purchase
Only 2 1/2" span, not the 2 5/8" stated in description. Fortunately, my needs were only 2 1/4". Easy to set combination. Lock rotates easily. I like the included lockhead cover.
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Works well and looks good. Combo dials easy to turn and read. Looks good new just hope it doesn't rust.
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Verified Purchase
I have three vehicles that can tow trailers, and two trailers. One vehicle won't fit in the garage unless I remove the draw bar from the back end. Every time I'd go to do that I'd find the key missing. So I ordered three of these Trimax bent pins with combination locks and set all three to the same combination. Ahhhh. I got two of the big size for the 2" bars and one smaller one for the 1" draw bar. All three work great. The best part is that they thought to include what amounts to a heavy rubber "condom" that fits over the combination part to keep it clean. I can't believe you don't see these in stores. But Amazon is quick and easy.
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This is a low cost product for simpler things like hitch covers, etc. The combo was very easy to set. Just took a second to figure out what the directions were talking about with regard to dials and positions.

I took mine apart and set my combo. I then packed it with Green grease as I put it back together. Rubber cap fits very well.

I figure that with the Green grease that does an excellent job of keeping out water and the rubber cap, it should last forever.

Buying a second one for other truck.
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Verified Purchase
The tiny little pin that holds the toothed part ( that goes inside the combination lock) to the shaft, fell out .!?!?
Luckily I was able to find it, put back and tap it's head to make it fit snugly in its hole.
I also agree that the listing should have specified the size of the receiver, not the hole.
Lastly the lock numbers are made to go one way only ( left hand operation) most operators are right handed.
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Verified Purchase
Item arrived on time and as advertised. I can recommend the seller and or prime service. I have had the item for several weeks and have had no issues. I would not hesitate to order again. I love not having more keys. Don't know how well the'll prevent theft but looks and feels strong and of quality.
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Trimax MAG125 Resettable Combination Bent Pin 1/2" Receiver Lock
This item: Trimax MAG125 Resettable Combination Bent Pin 1/2" Receiver Lock
Price: $13.27
Ships from and sold by Amazon.com