Locking Bush 타입 = Mini Keyless Locking Bush Outside Diameter = 16mm Length = 19.1mm Rated Torque = 16Nm Material = Carbon Steel 시리즈 = Trantorque Mini instruction leaflet. Trantorque® Keyless Bushes Mini 시리즈. The Trantorque® Mini series of keyless bushes provide a solution for mounting components in small / tight areas.