Reaction Washers HEICO-LOCK®

HEICO-LOCK® Reaction Washers enable safe and convenient tightening of large bolted joints without requiring an additional reaction arm. The reaction torque of the torque tool is supported by a special dual socket that interlocks with the gear-shaped outer contour of the Reaction Washers. As a result, the tightening torque is introduced axially. At the same time, the reaction washers offer an effective and permanent protection against selfloosening due to vibration and dynamic loads that often occur in machines and systems during operation.