Best Seller | PROTO JRR10040 1" Drive, 2 1/2 in Groove dia, 2.71 in Hub dia SAE Socket, 6 Impact Socket Retaining Pin/Ring, For Drive Size 1, Crush Gauge Yes, Pin Material Resin, Ring Material Resin, Pin Style One Piece, Ring Inner Diameter 2 1/2 in, Overall Length 3/16 in, Pin Overall Length 3/16 in ... more PROTO JRR10040 1" Drive, 2 1/2 in Groove dia, 2.71 in Hub dia SAE Socket, 6 Impact Socket Retaining Pin/Ring, For Drive Size 1, Crush Gauge Yes, Pin Material Resin, Ring Material Resin, Pin Style One Piece, Ring Inner Diameter 2 1/2 in, Overall Length 3/16 in, Pin Overall Length 3/16 in | | $6.99 go to store |