50mm. Old english padlock. Corrosion-resistant zinc plated steel body. Hardened steel shackle. Front access keyway. 2 keys supplied. Ideally suited to outdoor applications. Specifications: Body W x H x Th: 50 x 53 x 13mm. Max. shackle W x H: 23 x 25mm. Shackle dia: 8mm. Weight: 0.18kg.