Description: 110pcs copper washer assortment with a convenience storage case Essential for automotive and small engine repairs The perfect electrical washer used in electrical applications to assure maximum conductivity Copper provides a tighter seal and greater heat endurance than steel and rubber washers Contains six popular sizes: supplied in a handy plastic hinged storage case Specification: Solid copper construction Perfect for professionals, DIYers, and more Package Includes: 30 Pieces 1/4" Copper Washers 25 Pieces 5/16" Copper Washers 20 Pieces 3/8" Copper Washers 15 Pieces 7/16" Copper Washers 10 Pieces 1/2" Copper Washers 10 Pieces 5/8" Copper Washers 1 Piece White Storage Case
