Plumbing Supplies

570pcs 30 Sizes Copper Washers Set Kit With Plastic Box Good Electrical Conductivity Thermal Conducitivity Sump Plug Washer Flat Ring Great For Engines Marine Generators [Complete Set] : A comprehensive sump plug washer kit suitable for a wide range of engines, providing convenience and flexibility for maintenance tasks. [Variety of Sizes] : 570Pcs of solid copper washers in 30 different sizes for versatile use on... 570pcs 30 Sizes Copper Washers Set Kit With Plastic Box Good Electrical Conductivity Thermal Conducitivity Sump Plug Washer Flat Ring Great For Engines Marine Generators