Car Care M14 Connector Adapter Angle Grinder Rotary Grinder Extension Shaft Connecting Rod for Polishing Workpieces AccessoriesFeature: These high quality carbide shafts are 80mm and 120mm long, with notches for easy disassembly with a wrench, and are suitable for all M14 thread polishing machines. For metric M14 threaded spindles, you should pay attention to these. The design of the rotary extension shaft takes into account the detailed design to solve the problem of reaching narrow and troublesome areas when polishing with rotary machines such as round mirrors, spoilers, window sills and bumpers. With the help of an extension roller, additional clearance can be provided to safely polish these areas without the risk of impact/damage to the paint. Specification:Material: Cemented CarbideColor: SilverTotal Length: 80mm/3.15inch, 120mm/4.72in (Optional)Excluding Thread Length: 65mm/2.56inch, 105mm/4.13inThread: M14Note:Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Please allow 1-2cm measuring deviation due to manual measurement.1 X Extension