Specification： Type：Engine Tool > Motorcycle Repairing Tool Pusher Sizes：16mm, 19mm, 23mm, 25mm , 30mm. Extension Screws：70mm, 100mm and 115mm Compression Bar：120mm Package Content： 5 x Open sided adaptors 3 x Extension screws 1x Spring compressor “U” clamp 1x Compression bar Introduction： .