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Capri Tools 3/8 in. x 7/16 in. Super-Thin Open End Wrench, SAE

Free shipping on orders over $29.99

$7.99

$ 2 .99 $2.99

In Stock

1.Size:1-1/16 In X 1-1/8 In


About this item

  • Super-thin ultra low profile wrenches let you reach fasteners in tight clearance. Just 2.6 mm thin and constructed of premium forged steel, these super-thin open end wrenches are truly versatile and are made to last
  • The wrench head is tipped at a 15-degree angle. Useful especially in narrow spots, after each 15-degree turn, flip the wrench over to quickly engage the fastener again
  • Premium Chrome Vanadium steel forged with a complete 10-step state of the art heat treatment process, constructed for serious professionals
  • Flawless chrome plating, achieved through thorough polishing and careful application of chrome protective plating, ensures durability and corrosion resistance
  • Size: 3/8 in. x 7/16 in. open ends


The Capri Tools Super-Thin Open End Wrenches have ultra low profiles that let you reach fasteners in tight clearance. Just 2.6 mm thin, this super-thin open end wrench is truly versatile and come in handy in a wide variety of applications. The wrench head is tipped at a 15-degree angle. Useful especially in narrow spots, after each 15-degree turn, flip the wrench over to quickly engage the fastener again. The super-thin wrench is constructed of our premium Chrome Vanadium steel, forged with a complete 10-step state of the art heat treatment process. It is made for serious professional and made to last. Each is plated with our flawless chrome plating, achieved through thorough polishing and careful application, to ensure durability and corrosion resistance. Size: 3/8 in. x 7/16 in. open ends.


John Dinger
Reviewed in the United States on March 12, 2025
I had to remove an adjustable screw in foot from a machine and the clearance did not allow a regular 7/16" wrench to get onto the very thin lock nut. The choice was either to grind down a good open end expensive wrench or buy the one listed. I'm glad I did buy the new one because now I have both a 3/8 and a 7/16.
Cheyenne Williams
Reviewed in the United States on January 21, 2025
Works well for the money
Paul Barraza
Reviewed in the United States on August 18, 2024
Perfect thickness for getting into tight spot, using it at work
RON SCOTT
Reviewed in Canada on July 8, 2024
Worked great for my lawn mower fuel solenoid removal
jimn
Reviewed in the United States on December 4, 2024
This is a super thing yet sturdy wrench that got into the tight spot and saved lots ofGrief from trying to use needle nose pliers
Bahr Ind
Reviewed in the United States on November 29, 2024
Needed a slim wrench for my small engine shop; when disassembling lawn mower starters you want to use the slim wrench on the inner nut and another wrench in the outer nut, so you don’t ruin the starter, this wrench worked as intended.
David Berry
Reviewed in the United States on November 20, 2024
This wrench is strong,,,,did not spread when i needed it to work on Walbro carburator solonoid removal...super thin and works perfect!!
mike
Reviewed in the United States on October 29, 2024
I was impressed with the quality of this wrench upon receiving it. Definitely very thin!So if you’re looking for a thin wrench this will probably fit the bill for ya
T. Wiz
Reviewed in the United States on October 14, 2024
I had a job where my standard sized open end 3/4" wrench was just a bit too thick. Voila, back in business with this thin wrench! Good value. Solid wrench.
Pierre L.
Reviewed in Canada on April 12, 2022
I like this wrench because of its thickness. It fit in the space that a standard wrench couldn't fit because this wrench is only 1/8th of an inch thick. It's not made of cheap metal either, it's made of chrome vanadium. It feels sturdy. Need a thin wrench because your is too thick order those. Their price is reasonable.
Cesar L.
Reviewed in Mexico on October 2, 2020
Muy apta para lugares sin espacio
Bubba dog
Reviewed in Canada on August 9, 2019
Well made - solid tool. Needed it to fit tight quarters for valve adjustment on my genset.
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