Lock Washer 720 pc Assortment Kit – Metric & SAE Star & Split Washers
Lindstrom Part # TFP12BGABF520 - Zinc Plated Internal And Extrenal Tooth Lock Washer Assortment In Plastic Carrying Case (520-Pieces) - Split Lock Washers - Home Depot Pro
BE-TOOL 260Pcs Starlock Washers Set with Plastic Case Lock Washer Assortment Kit Retaining Rings Black - Walmart.com