After a successful Kickstarter campaign, Tactical Keychains has partnered up with Massdrop to offer the Wrench That Fits or more commonly known as the WTF. In essence, it's a Chromoly 4130 multi-tool that is perfect EDC to use as a pry tool, box opener, wrench, ruler, kubaton, cord/gear tie. The grooves on the side serve both as an aid to help grip and also a ruler. One side the grooves are 1/4inch apart, and the other side they are 1cm apart.

Note: there is a limited supply of 78 units available in the special Stealth finish.

How Strong is the Chromoly 4130?

AISI 4130 Chromoly with a military spec anti-reflective coating used on Tactical Tools and Firearms. It is sandblasted to give it a matte look before being parkerized. Ultimate Tensile Strength - 97,200 psi, but has an elasticity modulus of 29,700 ksi.

Making the WTF
  • Wrench sizes

      Standard: 1/4", 5/16", 3/8", 7/16", 1/2"      Metric: 6mm, 8mm, 10mm, 11mm, 13mm

  • Pry Tool
  • 1/4 inch and 1 cm ruler
  • Defensive Tool
  • Weight: 7.8 gram (.275 oz)
  • Length: 2.850 inch
  • Width: .850 inch
  • Made in the USA

Domestic and international orders will be shipped by Massdrop.

Estimated ship date is April 7, 2014.

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