This 40mm abus 65ib 40 brass marine padlock model 6404 delivers medium-duty security with the same robust 40mm body size that's well-suited for gates, sheds, storage containers, and industrial equipment. The solid brass construction paired with a stainless steel shackle ensures exceptional resistance to corrosion in marine, coastal, and outdoor applications. Featuring non-corrosive internal components throughout, this padlock maintains reliable operation in challenging environments. The pin tumbler cylinder with anti-pick mushroom keys provides enhanced protection against manipulation attempts, whilst the automatic locking feature allows for quick, keyless securing of your valuables. Features and benefits: 40mm body size for versatile security needs model 6404 keyed alike system solid brass body with stainless steel shackle anti-pick mushroom pin cylinder for added security automatic locking mechanism for ease of use non-corrosive internals ensure long service life perfect for harsh weather and marine conditions low to medium security applications specifications: padlock type: brass body width mm : 40 shackle diameter mm : 6.5 Shackle height mm : 22.5 Shackle width mm : 22 drill protection: no abus security level: 5. Keyed alike key reference: 6404. Overall width: 40mm. Overall height: 62mm. Overall depth: 15mm.