Heico Fastening Systems: Prevent Bolt Loosening and Ensure Safer Torque Tightening with Reaction and Safety Washers

The next step forward in wedge locking washer bolt security technology is here! Tighten large bolts without the risk of using a high torque tool reaction arm. HEICO-LOCK^® Reaction Washers combine the superior locking function of our Wedge Lock Washers with the SPEED and SAFETY of reactionless torque tightening. For through-bolts, the new HEICO-ONE Safety Washer acts as a backup washer, ensuring accurate torque tightening.