Material: Made of high quality steel and heat treated for superior strength and durability. Size: 35mm diameter by1.5 right hand thread pitch, right hand thread flywheel puller remover tool, replace 08-0349, 15-8349, 3801-0019, 678349. Compatibility: Fit for Yamaha Grizzly 350 400 450 550 660 700 Rotor, Kodiak 400, Big Bear 350 400, Bruin 350, Warrior 350, Wolverine 350, Raptor 350 and More, please check the following description. Function: Easy to remove the flywheel or rotor of the compatible vehicles. Package Included: 1x 35mm flywheel puller tool, same as the pictures.