110 Piece Assorted Copper Washer Set is ideal for replacing drain plug washers and are well suited for outdoor applications where weather exposure is a factor, they can also be used in low-pressure hydraulic systems.

Includes carrying case for quick and convenient storage.

Contains 110 assorted copper washers.

6mm (x30), 8mm (x25), 10mm (x20), 11mm (x15), 12mm (x10) & 16mm (x10)