Copper Washer Assortment Set, 100 Pieces

• For use in electrical applications to assure maximum conductivity and also as a sealing agent in fuel systems.
• Six popular sizes supplied in a clear, segmented, plastic case.

Includes

• 20 of 1/4" diameter
• 20 of 5/16" diameter
• 20 of 3/8" diameter
• 20 of 7/16" diameter
• 10 of 1/2" diameter
• 10 of 5/8" diameter