Ultimate protection for high crime areas. X4P Quattro Locking Mechanism for 4-sided protection. Massive 16.8mm hardened steel TriRadius shackle resists all forms of cutting, prying or jacking and provides extra room for more locking options. crossbar and shackle coatings protect finishes. 

• X4P Quattro Bolt Locking Mechanism locks shackle on four sides
• Z-Cylinder is bump-proof and resists picking, pulling or drilling
• TriRadius shackle creates more internal space for locking versatility
• Massive 16.8mm hardened steel shackle resists cutting, prying and jacking
• Rounded design and centred keyway eliminates pry points
• Co-moulded crossbar cover and double rubber coated shackle protects finishes
• All-metal end caps provide additional protection against hits and drops 
• Automatic keyway covers helps seal lock internals against the elements
• Locking Mechanism: X4P Quattro Bolt
• Tumbler Mechanism: Z-Cylinder, European Type
• Shackle Diameter: 16.8mm Hardened Steel
• Coatings: Co-moulded Crossbar Cover with Metal End Caps. Double Rubber Coated Shackle Cover
• Keyway: Automatic Weather Resistant
• Keys: 5 Laser Cut Keys, 1 With LED Micro-light
• Warranty: Lifetime
• Extras: All-Tube Mounting Bracket Included