Every toolbox, workshop, garage and truck box needs this incredibly handy copper washer assortment. With a wide range of sizes, chances are the size you need will be here and if not, at least something to improvise with. The durable storage case has interior dividers and a printed size guide for easy identification and selection. 

This handy copper washer assortment kit is perfect for sump plugs, water, fuel and hydraulic fittings, contains 12 popular sizes as follow:
Quantity:   300pcs
Size : (I/D x O/D x Depth)
M5*9*1: 35pcs
M6*10*1: 30pcs
M6*12*1: 30pcs
M8*13*1: 30pcs
M8*14*1: 30pcs
M10*14*1 25pcs
M12*16*1 25pcs
M12*18*1.5 20pcs
M14*18*1 25pcs
M16*20*1.5 20pcs
M16*22*1.5 15pcs
M20*26*1.5 15pcs