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WTF Ratcheting Flare Nut Line Wrench






WTF Wrench


The WTF Wrench is one wrench good for the four most common sizes (3/8" 7/16” 10MM 11MM ) around a braking system giving you a “Go-To” tool when doing brake work.


Highlights:










Patented & Innovative Technology

The WTF Wrench uses a patented ratcheting technology solving for the frustrations associated with standard flare nut wrenches. Its unique all in one sizing plus its double hinges makes it the most universal and accessible line nut wrench on the market.


1 Tool - 4 Sizes

One wrench that is good for the four most common sizes (3/8" 7/16" 10mm and 11mm) around a braking system, giving you a “Go-To” tool when doing brake work. These sizes cover 90% of US automobile brake lines.


Customer Reviews & Awards

“What a fantastic new product!”


"Probably the best Line Wrench in the world"


Awarded two prizes at the 2016 SEMA Show, Las Vegas


 Runner up, Best New Product. Winner, Global Media Award



Ratcheting mechanism limited to flare nuts that are not frozen due to corrosion. Please apply the proper chemical or heat source prior to asserting torque levels beyond the tool's capability.