9X 1/2 3/4 Drive Grooved Lock Nuts Socket Set With External Teeth KM4-KM12

Specificationwith 1/2in,Dr and 3/4in.Dr Sockets For removing and installing DIN 981 Locknuts 1/2in.Dr:KM4, KM5, KM6, KM7, KM8 3/4in.Dr :KM9, KM10, KM11, KM12 profile: 4 pins drive: 1/2-3/4 height: 60 mm material: 45# steelPackage included9pc Groove Nut Socket Set-Outside Teeth （as shown in the picture）Feature1. This construction style is far superior in strength as well as the maintenance of exact torque length. 2. The dovetail design provides an exceptionally strong connection and allows for complete head interchange-ability across the full spectrum of torque ranges.NoteProfessional installation is highly recommended. Please double confim the compatibility as well as the OEM number before purchasing