Split Lock Washer Lock Washer Type Split Lock Finish Plain Material Stainless Steel For Screw Size 1 1/8 in Inside Diameter 1.129 in Outside Diameter 1.847 in Maximum Thickness 0.281 in Minimum Thickness 0.281 in Dimensional Standards ASME B18.21.1 Material Grade/Class 316 Pack Size Small Pack Package Quantity 5