Pull Size: 2 inch; Open Maximum Width: 35mm / 1.38"; Open Maximum Depth: 45mm / 1.77" Removal tool kit for slide gears, pulley, and flywheel makes removal simple and damage-free Made of carbon steel material for strength and longevity, it is durable. Steel drive screw is cold-rolled and acme-threaded to give you smooth performance even under high stress Can be used for automotive flywheel, motorcycle wheel, bicycle wheel, car wheel, machine wheel, etc