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Bullet Locks

Mul-T-Lock bullet locks for roller shutters provide high-security external locking for commercial shutters and doors. You use them to secure shutters at ground level with a hardened locking point.
Shop the range for roller shutter security upgrades.

Mul-T-Lock bullet locks for roller shutters secure commercial shutters with a heavy-duty external locking system. You use them to add a strong physical locking point that holds the shutter in place when closed.

These locks are commonly fitted to shopfront shutters, warehouse doors and commercial units where external access points need added security.

The bullet-style locking mechanism engages into a fixed receiver point, creating a solid lock that resists forced lifting and prying attacks.

Typical applications:

• Retail shop roller shutters
• Warehouse and storage unit shutters
• Industrial unit doors
• Commercial security shutters

Key points:

• Mul-T-Lock high-security cylinder platform
• Hardened bullet-style locking mechanism
• External ground-level locking point
• Strong resistance to forced lifting attacks
• Suitable for commercial shutter systems

You select the correct bullet lock based on shutter type, fixing position and installation layout. Correct alignment matters because shutter tracks and ground clearance vary between installations.

Garrison Mul-T-Lock bullet locks are used where you need a visible, high-security locking point for commercial shutter protection.

Shop the full range of Mul-T-Lock roller shutter bullet locks today for fast delivery.