Rigid sanding blocks provide just the right amount of flex to conform to slight contours, yet are flat for fast sanding on steel and aluminum body panels.
Kit includes: 5-1/2"L standard and hook-face blocks for slightly curved surfaces and production blocking, 12"L standard and hook-face blocks for aggressive two-handing blocking, 16"L standard and hook-face blocks for large panel sanding. Blocks are 2-5/8" wide. Accepts 2-3/4" wide PSA sandpaper on rolls.
Made in USA.