Reactionless
Done Better

Compatible with any gun

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All washers meet ASTM Specification F3394/F3394M  | Patented & Patents Pending

The Ultimate Solution for Reactionless Bolting

Say goodbye to single-source dependency and hello to versatility with Reaction Washer. Our system, featuring SerraLoc technology, provides double the grip strength compared to competitors and is designed for endless repeated use. Promoting safety, speed, and reliability, our reaction washers ensure hands-free bolting, allowing you to utilize your existing tools without restrictions.

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Revolutionizing Bolting with SerraLoc Technology

Experience the future of bolting solutions with SerraLoc, our patented technology designed to unlock reactionless bolting operations worldwide. Our auto-locking feature and quick-connect mechanism ensure safe, seamless operations, allowing you to work hands-free even in challenging positions. Unlike our competition, we require no exclusivity, empowering you to use your preferred Nut Runner/Torque Gun without limitations.

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Reaction Washers with SerraLoc Technology

With its multi-patented design, the SerraLoc Reaction Washer offers twice the grip strength when compared to traditional reaction washers. Integrated locking geometry, combined with the high load capacity castles ensures repeated use time and again. With SerraLoc, hands free operation in any orientation is easily achieved. Lock on to multiple SerraLoc Reaction Washers simultaneously for the fastest bolt up or breakout imaginable.

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Backup Washers with SerraLoc Technology

Utilizing the same multi-Patented technology, the SerraLoc Backup Washer eliminates the need for backup wrenches on any through bolt application. When combined with the SerraLoc Reaction Washer, true “hands free” operation is achievable with ease. When used as an anti-vibration lock washer, the SerraLoc backup washer is unparalleled in performance and reliability.

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What is Serraloc?

Serration Lock or “SerraLoc” is the latest and ultimate advancement in serration locking technology. Utilizing multiple rows of bi-directional serrations, SerraLoc technology ensures that all rotational forces are halted in both the clockwise and counterclockwise directions utilizing independent serration rings. With its uniquely patented “slant” design, rotational forces are pushed away from the contact point of the serration and into the body of the mating flange itself, ensuring that each serration ring and mating flange face absorb forces in only one direction. This ensures a longer service life for the flange and the multi-use allowance of the washer.

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Ready to experience the unmatched efficiency and reliability of Reaction Washer? Schedule a demo today and discover how our innovative technology can elevate your bolting operations to new heights. Don't settle for limitations – unlock the potential of reactionless bolting with Reaction Washer.