Roller spanner insert for torque wrench

Roller spanner insert for torque wrench. Designation: Roller spanner insert for torque wrench, Internal diameter: 16.00 mm, TABLE_INFO_PASSON: [{"attr":"P","val":"-"},{"attr":"M","val":"-"},{"attr":"K","val":"-"},{"attr":"N","val":"-"},{"attr":"S","val":"-"},{"attr":"H","val":"-"}], EAN: 4049844487604, Standard: Company std.