Holdfast Barrel Lock — Set of 4
One set, four locks, one key. The Holdfast barrel lock set is the security upgrade for every lockable point on a Holdfast roof rack and bike carrier system, and works on most other brands too.
What it secures
- Roof rack feet: Locks the foot pack to the bar so the rack can’t be lifted off
- Locking knobs: Replaces the standard knob on lockable accessories
- Trident Trigger Release: Locks the trigger so the platform can’t be tilted
- Sport Platform Trigger Release: Same setup for the Sport Platform range
Specifications
- Quantity: 4 barrel locks, keyed alike (one key opens all four)
- Universal fit: Compatible with most other brand lockable systems using the same barrel size
- Tools needed: None — twist out and replace
Why keyed-alike matters
Carrying one key for four locks beats juggling four — especially in the dark at a trailhead or boat ramp. If you’ve already got a Holdfast lock on your rack feet, ask us before ordering and we can match the new set to your existing key.
Add to your security kit
See all roof rack accessories for foot packs, bars and locks. For full Holdfast roof rack systems, browse the complete range.























