Park Tool | Lrt-4 Shimano Direct Mount Lockring Tool 36Mm Hex, For 41Mm O.d. & 16 Notches

Park Tool LRT-4 Shimano Direct Mount Lockring Tool The Park Tool LRT-4 Shimano Direct Mount Lockring Tool is constructed of 4140 heat treated steel and plated for long life and has been machined for a perfect fit for an efficient and durable tool that'll last for years to come. It's compatible with lockrings with 41mm outside diameter and 16 notches. A 36mm hex drive should be used with Park Tool TWB-36 Crow Foot and a torque wrench to properly measure torque FEATURESMachined flat face for optimal lockring engagement For lockrings with 41mm outside diameter and 16 notches36mm hex drive to be used with Park Tool TWB-36 Crow Foot and a torque wrench to properly measure torque Designed and built to remove and install Shimano(R) direct mount chainring lockrings found on XTR(R) 9120, XT(R) 8120, MT900, and other Shimano(R) direct mount systems. Construction 4140 heat treated steel and plated for long life Manufacturer's Part # LRT-4 | Park Tool | Lrt-4 Shimano Direct Mount Lockring Tool 36Mm Hex, For 41Mm O. d. & 16 Notches