NJX969-Crush Gauge Retaining Ring

• Designed with a resin crush gauge to help identify when to replace worn sockets
• The resin crush gauge on the pin helps indicate when a socket is excessively worn and should be replaced
• Drive tool and socket should line up when in use and should not pinch the crush gauge
• Cracked sockets and or worn drive tools cause each other to turn excessively in relation to each other
• This action pinches the small fin or the crush gauge on these retaining rings
• If the crush gauge is pinched, it is an indication that the socket and or the drive tool need to be replaced
• One piece construction, no loose parts
• Pin made of resin which allows the material to compress without breaking

Specifications

• Finish: Plastic
• Size: 3/4"

Additional Specifications

• Groove Diameter: 1-1/4"