Use to create gaps between fasteners and gears, pulleys or machine parts. Zinc plated steel resists corrosion. Includes: 10 pc 1/2”, 20 pc 5/8”, 20 pc 3/4”, 10 pc 7/8”, 10 pc 1”, 8 pc 1-1/4”, 5 pc 1-13/8”, 5 pc 1-1/2”, 4 pc 1-3/4” ID. Comes in an organized plastic case for safe storage.
