The ABUS Silver Rock5 Padlock has a stable lock body made from zinc with a brushed stainless steel look. Fitted with a high-security, heavy zinc shackle and a blue plastic bumper for protection against scratching of protected surfaces. For increased protection there is a precision 5-pin cylinder with paracentric key profile and a Nano Protectbolt. They provide security for items/goods of medium value or where there is an average risk of theft. Suitable for securing doors, gates, cupboards, lockers, toolboxes, basement windows, sheds, switch boxes etc.This ABUS Silver Rock5 Padlock has the following specification: Overall Width: 57.1mmOverall Height: 90mmOverall Depth: 25mm Shackle Height: 37mmShackle Width: 30.5mmShackle Diameter: 8.5mm Pack Size: 1Additional Information:Padlock Type: High SecurityBody Width (mm): 55Shackle Diameter (mm): 8.5Shackle Height (mm): 37Shackle Width (mm): 30.5Drill Protection: No