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Silver Masterlock Marine Padlock with long shackle and brushed metal finish.

Masterlock Marine Padlock

by Masterlock

£16.36from 3 retailers
GTIN03520190925732
EAN3520190925732
MPN640LH
Prices updated 7 Jun 2026

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Product Description

The Master Lock 640EURDLH features a 40mm body with an extra long shackle, providing versatile security for applications requiring extended reach. This configuration is ideal for securing items with thicker hasps, larger chain links, or where the padlock needs to pass through multiple fixing points on marine equipment and storage containers. Designed for optimum protection in highly corrosive environments, this extra long shackle variant excels in coastal locations where persistent salt spray is a constant challenge. The key retaining feature ensures the key can only be removed when the padlock is securely locked, preventing security breaches. Combining the security of a 40mm body with the flexibility of an extended shackle, this marine padlock offers exceptional versatility for outboard motors, marine equipment, tackle boxes and trunks. The 4-pin cylinder mechanism provides reliable protection, whilst the Lifetime Warranty against mechanical failure guarantees lasting performance. Features and Benefits: • 40mm body with extra long shackle for extended reach applications • Key retaining design for maximum security • 4-pin cylinder mechanism • Engineered for highly corrosive marine environments • Lifetime Warranty against mechanical failure Specifications: Padlock Type: Marine Body Width (mm): 40 Shackle Diameter (mm): 6 Shackle Height (mm): 23 Shackle Width (mm): 51

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