ASSA dp4400 Patented keys and mechanism for maximum protection against unauthorised duplication Six pin tumblers plus force-controlled sidebar with false gate position High physical security: hardened steel inserts for drill resistance Heavy duty 2.8mm thick keys made from hard-wearing nickel silver Dual security level option using lower-cost dp2400 cylinders Scandinavian OvalFor use with ASSA Modular, Rim, Connect and Narrow Profile lockcases. Scandinavian RoundFor use with ASSA Modular and Connect lockcases. Round ThreadedFor use with locking devices accepting screw-in cylinders, state lock type when ordering to ensure that correct cam is supplied. Euro profileFor use with locks accepting Euro profile cylinders. Oval ProfileFor use with locks accepting Oval profile cylinders. Padlocks - Class 2Padlock body of extruded brass, black chrome plated Shackle of rustproofed hardened steel, 8mm diameter Drainage holes in the padlock body prevent freezing, no external screws or rivets Tensile... Padlocks - Class 3Padlock body of hardened steel, black chrome plated Shackle of rustproofed hardened steel, 10mm diameter Drainage holes in the padlock body prevent freezing, no external screws or rivets Tensile... Padlocks - Class 4 / Class 5Padlock body of hardened steel, black chrome plated Shackle of rustproofed hardened steel, 14mm diameter Drainage holes in the padlock body prevent freezing, no external screws or rivets Tensile...