Wheels MFG E-Bike Lockring Socket Designed to save the mechanic time and money, these Ebike lockring sockets are machined to match manufacturer specifications and designed to be used with a 1/2" drive socket or torque wrench for easy installation and removal of Ebike lockrings. Features Designed for use with 1/2" drive socket or torque wrench Machined to match manufacturer specifications Precision machined aluminum body SPECIFICATIONSVariant/Compatibility MFG#36mm Hex (Yamaha)E-BIKESOCKET0543mm 8-Notch (Gen 3/4/5 Bosch, Brose, Yamaha PW-X)E-BIKESOCKET0350mm 8-Notch (Gen 2 Bosch)E-BIKESOCKET0254mm 16-Notch (Shimano STEPS)E-BIKESOCKET0660mm 8-Notch (Gen 1 Bosch)E-BIKESOCKET0162mm 8-Notch (Panasonic)E-BIKESOCKET04Bafang Inner M33E-BIKESOCKET07Bafang Outer M33E-BIKESOCKET08 | Wheels Manufacturing | E-Bike Lockring Socket 62Mm 8-Notch (Panasonic)