The Master Lock 639EURD features a 30mm body with a standard shackle, making it an ideal compact security solution for smaller marine applications. This size is perfect for tackle boxes, smaller storage trunks and lightweight marine equipment where space is at a premium. Designed to provide optimum protection in highly corrosive environments, this padlock excels near the sea or coast where persistent salt spray would damage ordinary locks. The key retaining feature ensures the key can only be removed when the padlock is securely locked, preventing accidental security lapses. With its 4-pin cylinder mechanism and robust construction, the 30mm marine padlock offers reliable protection for your valuable equipment. Backed by Master Lock's Lifetime Warranty against mechanical failure, this padlock provides peace of mind for marine enthusiasts and professionals alike. Features and Benefits: • 30mm body with standard shackle for compact applications • Key retaining design for enhanced security • 4-pin cylinder mechanism • Optimised for highly corrosive coastal environments • Lifetime Warranty against mechanical failure Specifications: Padlock Type: Marine Body Width (mm): 30 Shackle Diameter (mm): 5 Shackle Height (mm): 17 Shackle Width (mm): 16