The unique ratcheting open end design of Zwrench™ combines speed of use, easy access and strength to move fastenerslike no other wrench.

The ratcheting open end design makes moving hard to reach fasteners and flare nuts easy without removing the wrench from the fastener to change position. The unique ratcheting design grabs the fastener when torque pressure is applied making it difficult to slip.Zwrench™ exceeds U.S. ANSI torque specifications by over 30% and is manufactured from the highest quality chrome vanadium steel.

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Wrench will not slip off the nut when torque is applied.Removable storage rack. Torque rating exceeds ANSI specifications by 30% plus. Made of the highest quality Chrome Vanadium Steel.