ZORO SELECT U37020.137.0001 Split Lock Washer, For Screw Size 1-3/8 in Steel,
Split Lock Washer, Standard, Steel, Finish Zinc, Fits Bolt Sizes 1-3/8 In., Inside Dia. 1.379 In., Outside Dia. 2.219 In., Thickness 0.344 In., Rockwell Hardness C38 to C46, Meets/Exceeds ASME B18.21.1, Package Quantity 5