Nylon lock nut assortment6 of the most popular sizes6-compartment plastic case Product ID: 3726 150 pc Nylon Lock Nut AssortmentSKU: 3726Specifications Quantity Size 25 #10 x 24 35 1/4” x 20 25 1/4” x 28 30 5/16” x 18 25 3/8” x 16 10 1/2” x 13