Summit Roof Bar Lock Set – Replacement Lock Barrels & Key

Keep your Summit roof bars secure and protected with this official Summit roof bar lock set.

Whether you’ve lost a key, damaged a lock, or purchased bars that didn’t include locks, this replacement set is the perfect solution. Designed to fit most Summit roof bar systems, these lock barrels provide peace of mind by preventing unauthorised removal of your bars and accessories.

✅ Genuine Summit replacement part
✅ Includes lock barrels + matching key
✅ Easy to install – quick swap with existing locks
✅ Essential for roof bars that didn’t come with locks
✅ Improves security for roof boxes, bike racks & accessories

Compatibility:

• Fits most Summit roof bars (check your bar model before ordering)

• Can be used as replacement locks or added security if your bars didn’t originally include locks

Upgrade or restore the security of your Summit roof bars today with this reliable lock set.

We aim to deliver all in stock orders within the displayed time frame above. If you'd like to check in on the status of your order or need some assistance regarding a future order, please get in touch. Click here to see our full Shipping Policy.

Please note delivery to Northern Ireland, Ireland, Scottish Highlands, Islands and Channel Islands are all not included within our free delivery service.

Contact us here if you are unsure whether you qualify for free delivery service, or to get a delivery quote if you live in one of the excluded areas.

Shipping is Free to Most mainland UK addresses.

We have a 60 day returns policy if you change your mind.

Simply send your order back to us in its original packaging within 60 days of delivery if you wish to return an item for a full refund. *T&C Apply