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Part #PROTO JRR07526
Legacy #21314547
MFG #JRR07526
Proto® Retaining Ring, Crush Gauge, 3/4 in Drive, 1-13/16 in Overall Length, For Use With: Impact Socket, Resin/Steel, Plastic Coated, Red, 3/16 in H x 1-13/16 in W
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Product Attributes
Brand : Proto®
Type : Crush Gauge
Drive Size : 3/4
Overall Length : 1-13/16
Suitable For Use With : Impact Socket
Material : Resin/Steel, Steel
Product Documents
Product Features
- • Retaining rings are used to help secure sockets onto drive tools
- • They are not intended to bear any load
- • The rotational forces are between the drive tool and the socket
- • 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 is made of resin which allows the material to compress without breaking

