pc007a

Copper Ring Kits Copper washers Repair kits Copper Ring KitsSpecially designed for marine use.Contains 30 sizes/568 pieces packed in a transparent sturdy-hinged acrylic case.The size assortment can be available as request.Size: I.D ×O.D×TH mm5×9×16×10×16×12×18×12×18×14×1.59×14×110×14×110×14×1.512×16×1 12 ×16 ×1.5 12×18×1.5 13×18×1 14×20 × 1.5 14× 20× 216×20×1.5 16×22×1.5 18×24×1.5 20×24.5×1.5 20× ...