The Master Lock M175EURDLF is a 50mm ExcellCombination Padlock featuring a long shackle design, providing enhanced versatility for securing gates, containers and chains where additional clearance is required. This configuration is particularly useful for securing thicker gates, multiple chain links, or installations where the padlock needs to reach around larger fixtures. Built with Master Lock's cutting-edge security technology, this model features a patented octagonal boron carbide shackle that delivers exceptional resistance to cutting attacks. The 4-digit resettable combination system provides up to 10,000 possible combinations and requires no reset tool, allowing you to change the code quickly and easily whenever needed. The angled dials with 'blind use' feature ensure practical operation in any lighting conditions, whilst the roller pin locking mechanism provides outstanding resistance to pulling and prying attempts. Supplied with a lifetime warranty against mechanical failure.