Jonard ST-550 ABS Adjusta... has been added to your Cart

Have one to sell? Sell on Amazon

Jonard ST-550 ABS Adjustable Precision Wire Stripper, 18 to 28 AWG, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness

4.5 out of 5 stars 25 customer reviews

Price: $34.60 & FREE Shipping on orders over $49. Details
Only 13 left in stock (more on the way).
Ships from and sold by Amazon.com. Gift-wrap available.
    This fits your .
  • Enter your model number to make sure this fits.
  • Adjustable to six wire gauges: 18-28 AWG^Calibrated wire stop adjustable to 2"^Clean, precise strip of any insulation type^Blade is hardened steel^Measures 3.9' length by 1.6" height by 0.6' thickness

Product Specifications
Part Number ST-550
Material Type ABS (Acrylonitrile Butadiene Styrene)
UPC 811490010185
EAN 0811490010185
Number of Items 1
Overall Height 1-19/32  inches
Overall Length 3-57/64  inches
Size 18 to 28 AWG, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness
Specification for this product family
Brand Name OK Industries
UNSPSC Code 20101500

2 new from $34.60

Gold Box Deal of the Day: Kwikset SmartCode electronic deadbolts
Today only and while supplies last, save on select Kwikset SmartCode electronic deadbolts. Shop now.
$34.60 & FREE Shipping on orders over $49. Details Only 13 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

  • Jonard Adjustable Precision Wire Stripper, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness
  • +
  • Klein Tools 11046 Wire Stripper/Cutter Red 6 1/4 Inches
  • +
  • Klein Tools 32500 11-in-1 Screwdriver/Nut Driver with Cushion Grip
Total price: $64.18
Buy the selected items together

Special Offers and Product Promotions

Size: 18 to 28 AWG, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness
  • Working on a home project? Need some help? Check out Amazon Home Services and get $30 cash back when you book select services. Learn more


Product Description

Size: 18 to 28 AWG, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness

These Precision Wire Strippers feature an adjustment dial that allows the operator to select one of six different settings. A calibrated wire stop can then be adjusted for the desired insulation strip length. In a single motion, the operator squeezes and pulls the tool. This action engages four specially hardened blades to cleanly cut the wire insulation while the pulling motion breaks the insulation/conductor bond. Adjustable to six wire gauges: 18-28 AWG . Measures 3.9' length by 1.6" height by 0.6' thickness.

Product Details

Size: 18 to 28 AWG, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness
  • Shipping Weight: 1.6 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B006C4BWXC
  • Item model number: ST-550
  • Average Customer Review: 4.5 out of 5 stars 25 customer reviews
  • Amazon Best Sellers Rank: #35,803 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

     Would you like to give feedback on images or tell us about a lower price?


Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Size: 18 to 28 AWG, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness Verified Purchase
When I first saw this I liked the design where it would cut the insulation easier and had a length stop built into it, not to mention it is compact and could get into tighter spaces than other 'plier' type strippers. When I got it I tried it on some wire and found it cut well enough, but I had to really grip the wire to pull it off the tool. Other than that when you set the wire size it didn't nick the strands and cut away the insulation cleanly. Its all plastic construction, which makes it light, but I wouldn't be dropping it or dumping other tools on it a lot. All in all Im happy with the purchase, it came on time, and works as advertised.
Comment 2 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 26-36 AWG, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness Verified Purchase
This is the best precision wire stripper I have used. I can carelessly strip 34 gauge conductors with really fine outer wall thickness diameters without any damage to the conductors and clean cuts on the insulator. It is likewise effective in removing smaller jackets from multi-conductor cables with such conductors in them. It is also a pretty easy tool to learn to use. Also, as a sign of high quality, I can easily feed a 34 gauge wire here with it set for 30 awg and it passes right through with only light scraping along the insulator; it is really amazingly precise vs other stripping methods.
My only qualm is it feels/looks much cheaper and lower quality than it is; at first when I saw this style of stripper, I thought it was a piece of junk I had been duped into buying. Quite wrong. Jonard could benefit from a designer.
Comment One person found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 18 to 28 AWG, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness Verified Purchase
I have used these stripping tools for years, they work for teflon jacket wire although the blades need to be set for the next gauge down from the wire you are using. I use the 24 gauge setting when working with 22 gauge wire, if you don't it's a bit frustrating as the wire requires several tries to get a complete strip. Then tool usually last one year of heavy use. these are plastic, so they are a little fragile too. If you work all day long as I do you appreciate thew light weight and can accept the plastic construction as a fatigue reducer.
2 Comments 2 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 18 to 28 AWG, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness Verified Purchase
The wire gauge dial is inaccurate when you line it up with the arrow. Also, the depth gauge easily slides around, so if you want to make repeated wire strips of the same length you have to keep checking it because it moves easily. Definitely not worth the price of $35. It should be priced at about $5-10. I glued the depth gauge and wire gauge pieces into place so that it is repeatable.
Comment One person found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 26-36 AWG, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness Verified Purchase
Precision stripper - easy to set the gauge, center slide to set the length. Works well with everything from PVC to Teflon and Kynar insulations. It is a tool I don't loan out - the blades are not replaceable and if it is set "small" and used on a "large" or non-copper wire the blades could easily be damaged.
Comment One person found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 18 to 28 AWG, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness Verified Purchase
This tool is a bit pricey, but works perfectly every time, so it is well worth the price. A must-have for stripping delicate wires without nicking.
Depth setting feature very simple and works great, too.
Adjusts easily for different size wires, and is repeatable enough to change from one size to another, and back again.
I'm sorry I didn't find this tool a long time ago!
Highly recommended!
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 20-30 AWG, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness Verified Purchase
I've been searching for good wire striooers for 30awg wrapping wire and these are it. Super fast and clean and the depth gauge works like a charm to give you repeatable lenght strips. Also wonderful as they have cutters coem in from 4 sides to get a nice insulation cut. I've done a couple hundred strips so far and is working well!
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 18 to 28 AWG, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness Verified Purchase
For what it is, this product is horrendously expensive, HOWEVER it is the third identical one I have purchased it the past 10 years as there are few if any tools on the market that compare to this item. I use it for precision stripping 18 - 32 AWG wire that is going to be crimped into commercial and military grade connector crimps. The tool has 2 adjustments, one for the diameter of the wire (annoyingly in mm but they provide a handy table on the side to convert to AWG so no issue)and a slider that adjusts to very accurately set the length of the wire to strip. This tool allows me to very consistently and accurately strip cores in multi-core cables prior to precision crimping and I simply would be lost without it. The blades are good for 2,500 - 4,000 strips and if you set it up correctly it is virtually impossible to accidentally cut through a wire core. For military and aircraft grade work like I do every day, this tool is a must have and I have one in my mobile tool kit as well. This tool is not cheap but I still give it 5 stars and would highly recommend it if you need this type of precision.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse

Most Recent Customer Reviews

Set up an Amazon Giveaway

Jonard ST-550 ABS Adjustable Precision Wire Stripper, 18 to 28 AWG, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness
Amazon Giveaway allows you to run promotional giveaways in order to create buzz, reward your audience, and attract new followers and customers. Learn more about Amazon Giveaway
This item: Jonard ST-550 ABS Adjustable Precision Wire Stripper, 18 to 28 AWG, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness


Look for Similar Items by Category

Size: 18 to 28 AWG, 3-57/64" Length x 1-19/32" Height x 19/32" Thickness