X4P Boxer lock with a short U-shaped shackle and a bulky 110 cm chain reinforced with titanium.

• Bar thickness: 16.8 mm
• Locking mechanism: Z cylinder, European type
• Material: Hardened steel, titanium hardened
• Keys: 5 laser cut, including 1 with a small LED light
• Security level: Series 99/100 locks
• BEAST- X4P Quattro locking mechanism locks the shackle on four sides.
• The new Z cylinder is impact and drill resistant.
• Forged steel shackle hardened to 16.8 mm resistant to cutting and piercing.
• Rounded design and central key to eliminate sharp points.
• New crossbar cover and double rubber shackle for finish protection.
• Metal caps for additional protection against impacts and drops.
• Automatic key covers to seal the lock's interior.
• Hexagonal chain made of hardened steel with a diameter of 14 mm, resistant to cutting and grinding.
• Chain protector to safeguard paint and finishes.
• The U-lock Boxer can also be used as a disc brake lock.