Boss Alarm 16 mm Lock and Chain

This chain lock features Oxford's strongest ever lock with an integral alarm. The padlock has a 16 mm shackle and an ear-splittingly loud 100 dB alarm which is triggered by movement sensors (the padlock can also be engaged without setting the alarm). Combined with a 12 mm hardened steel chain, available in 3 lengths, the Boss Alarm Chain Lock will put off any would-be bike thief.

The Oxford Boss Alarm chain lock has been independently tested and approved by Sold Secure and has been awarded Powered Cycle (Motorcycle) GOLD standard, SBSC and ART 4*.

This lock has a key replacement service. When you buy your lock, simply note down the number which comes either attached to the keys on a metal tag or is laser marked on each key.

Padlock

• Attack tested and resistant to sledgehammer, saw, bolt cropper and drill attack.
• Anti-jack shackle design withstands 4.5 tonnes of tensile load.
• The removable sealed unit alarm module is vibration-resistant and weather-proof against water, frost and heat.
• Very loud 100 db alarm.
• Can be used as a disc lock or a padlock.
• Three keys and replacement key service provided.
• Batteries included (6 x LR44).
• Combine with 12 mm hardened steel chain to give additional security.

Chain

• 12 mm square link chain made from Ni-Cro-Mo alloy steel.
• Case hardened chain to resist bolt cutters.
• Zinc coated to prevent corrosion.
• Protective cloth sleeve to help prevent damage and make it easier to handle.
• Long links reduce weight and increase portability.
• Fits all Oxford ground anchors.
• Can be easily stowed under the seat.
• Available in three lengths: 1.2 m, 1.5 m & 2.0 m.