Master Lock Marine Padlocks are designed to provide optimum protection in highly corrosive environments e.g. near the sea/coast where there is persistent salt spray. The padlock is key retaining, has a 4-pin cylinder and is supplied with a Lifetime Warranty against mechanical failure. Suggested Uses: Marine equipment, outboard motors, tackle boxes and trunks.The Master Lock 639EURD has the following specifications: 30mm nickel plated solid brass marine padlock - 17mm stainless steel shackle, 5mm diameter.
