3/8" Universal Snow Blower Impeller Modification Kit Compatible with Various Snow Blower Models (3 Pack) Packing list: 3 rubber paddles, 3 metal straps, 9 bolts and locking nuts, 9 self-tapping screws Specifications: The rubber paddle is made of high-quality rubber, 3/8" thick. Paddle dimensions: 1.9" W x 4.9" L. Minimum tensile strength: 725 PSI (5 MPa). Metal band size: approximately 1.3" W x 3.7" L. Hardware: Hex bolts are 5/16-18 x 1", coarse threaded, with 5/16-18 locking nuts (install using a 1/2" wrench and socket). Includes 9 self-tapping screws. All hardware is made of high-quality metal. Function: This snow blower impeller modification kit reduces the gap between the impeller blades and the impeller housing wall. A smaller gap improves machine efficiency, increases snow-throwing capacity, and reduces the risk of snow clogging. Note: Before purchasing, verify that the part number of your equipment matches the unit. Product dimensions (3/8"): Package size: 13 x 5 x 5 cm. Weight: 450g. Note: All measurements are manually taken; allow 1–3 cm variation. Due to lighting and display differences, slight color variations may occur. Actual product may vary slightly from images.