General description The Squire Vulcan Combi 40CS is a high-security combination padlock featuring a protected shackle, designed for both indoor and outdoor use. It includes a programmable 4-digit combination lock and a reinforced alloy shackle, enhancing durability and resistance to tampering. This lock is ideal for securing various objects and sites, particularly in environments with multiple users. Technical specifications Body made of die-cast alloy with a width of 40 mm Shackle diameter: 6 mm, made from hardened alloy steel and boron Height under shackle: 17 mm Inter-shackle space: 13 mm 4-digit programmable combination lock with a security button to validate the code Designed to resist drilling and forced entry attempts Compatibility and accessories Compatible with various securing applications requiring high security Includes a security key for personalizing the combination code Installation Easy to set up and personalize using the included security key and special tool No