This Lockring Socket features a 12mm center pin for thru-axle hubs and is compatible with Shimano HG & SRAM Cassettes, Shimano Center Lock, or other similar 12-spline 23.4mm lockrings.

The socket is of 1/2″ Dr. and can be used alongside Birzman’s Torque Wrench 10-60Nm (bi-directional) (BM18-TW-10-60NM).

• Functions: 1/2″ Dr.
• Material: Alloy steel (socket) / Aluminium (center pin)

SKU# BM16-LOCK-RING-RM12