Necessary for pre-tensioning self-adjusting clutches before removal or installation. Prevents plate distortion which may prevent the clutch from disengaging or cause dragging. Features a refitting tool, allowing the clutch adjuster to be wound back. Also includes a selection of clutch plate and spigot alignment adaptors. Supplied in storage case. Features & Benefits:Necessary for pre-tensioning self-adjusting clutches before removal or installation.Prevents plate distortion which may prevent the clutch from disengaging or cause dragging.Features a refitting tool, allowing the clutch adjuster to be wound back.Also includes a selection of clutch plate and spigot alignment adaptors.Clutch Plate Adaptors: 17.9, 18.9, 19.9, 20.9, 21.9, 22.9, 23, 25.9, 27.9, 31.9, 33.9mm.Spigot Adaptors: 13.9, 14.9, 15.9, 16.9, 17.9, 18.9, 19.9, 20.9, 21.9mm.Assembly Flywheel Threads: Ø6 x 1, Ø7x 1, Ø8 x1.25mm.Supplied in storage case.Model No. VS011A Specifications: Model No VS0