Straightline Performance QRS Helix Removal Tool 151-106Use to remove and install the helix on all Ski Doo QRS clutchs without removing the jackshaft Single end, flat wrench 9 3 4in. L Comes with a removable replaceable shortened T 40 torx bit The low profile design allows for easy access to the helix bolts between the frame and the clutch Features a vinyl grip which provides a comfortable ergonomic grip and prevents the wrench from scratching or marring your machine