Product list: 3 rubber paddles, 3 stainless steel plates, 9 bolts and lock nuts, 9 self tapping screwsMetal material: Snow Blower Impeller Kit is made of metal material, strong, wear resistant, can be used for a long time, not easy to damagePurpose: Snow Blower Impeller Kit is designed to reduce the distance between the blade and the snow discharge groove to reduce the possibility of clogging after the snow blower has been working for a period of timeApplicable: Snow Blower Impeller Kit is suitable for modified two stage machines, please pay attention to whether it is applicable before purchasingEasy to use: Snow Blower Impeller Kit is simple in design, easy to replace and install, convenient and fast Specification: Material: Metal Size Chart: Length 12.45cm/4.90inch Package Includes: 3 Rubber Paddles3 Stainless Steel Plates9 Bolts And Lock Nuts9 Self Tapping Screws Note: Please allow slightly errors due to manual measurement and different monitors.