Roller Shutter Bullet Lock 2 Pack – Pair of Oval Pin Locks with Weld-On Housings, 4 Keys, Keyed Alike
£27.99 inc. VAT (£23.33 + VAT)
2 bullet locks + 2 weld-on housings
Keyed alike – 4 keys supplied
Solid brass, anti-drill pins
45mm pins, cut to fit
Better value than 2 singles
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Secure both sides of your shutter in one order with this roller shutter bullet lock 2 pack. You get 2 oval pin locks, 2 weld-on housings and 4 keys, all keyed alike, so one key opens both locks. Solid brass bodies and anti-drill pins hold the curtain tight in the guide rails, so the shutter can’t be lifted, levered or forced open.
It’s the simple, low-cost way to upgrade the security of a shopfront, garage, lock-up, warehouse or loading bay. Whether you need a roller shutter lock replacement for old seized locks or you’re fitting locks to a new shutter, this pack has everything for both sides. In stock now with fast 1–2 day UK delivery.
What’s in the roller shutter bullet lock 2 pack?
- 2 x oval-face roller shutter bullet locks (solid brass)
- 2 x weld-on lock housings
- 4 x keys, keyed alike
Why buy the roller shutter bullet lock 2 pack?
- Both sides locked, one key: the locks are keyed alike, so you carry one key for the whole shutter.
- 4 keys supplied: enough for staff, key holders, managers and a spare.
- Anti-drill security pins: high-security pins that resist drilling, picking and forced entry.
- Solid brass bodies: strong, rust-resistant and built to last outdoors in all weather.
- 45mm pins, cut to fit: trim each pin to suit your guide channel for a perfect fit.
- Housings included: no need to source weld-on housings separately.
- Better value: cheaper per lock than buying two single shutter bullet locks.
Single lock or 2 pack: which roller shutter lock do I need?
| Single bullet lock | Bullet lock 2 pack | |
|---|---|---|
| Locks | 1 | 2 |
| Weld-on housings | 1 | 2 |
| Keys | Supplied with lock | 4, keyed alike |
| Sides secured | One side | Both sides |
| Best for | Replacing one damaged lock | Full security upgrade |
If you’re replacing both locks or securing a new shutter, the roller shutter bullet lock 2 pack is the better buy: you lock both guide rails and every key opens both sides.
Why fit a roller shutter lock on both sides?
A single lock only holds one side of the curtain. The other side can still be twisted, bent or levered up with a bar. Fitting a shutter pin lock in each guide rail holds the bottom slat down evenly across the full width, making the shutter far harder to attack. That’s why shutter installers fit locks in pairs, and why many insurers ask for both sides to be locked on commercial premises. With the roller shutter bullet lock 2 pack, you get a matched, keyed-alike pair in one order.
How does a shutter bullet lock work?
Each housing is welded to a guide channel near the bottom of the shutter. When the shutter is closed, push the bullet lock into the housing and turn the key. The pin passes through the guide channel and the bottom slat of the curtain, locking it in place so the shutter can’t be raised. To open, turn the key and remove the lock. The roller shutter bullet lock 2 pack uses this proven design on both sides. For more advice on protecting commercial premises, see the police-backed Secured by Design guidance.
How to fit your roller shutter bullet lock 2 pack
- Close the shutter fully and mark the lock position on each guide channel, in line with the bottom slat.
- Drill through the guide channel and the bottom slat to suit the pin.
- Weld one housing to each guide channel over the hole.
- Measure the depth of the channel and cut each 45mm pin to length if needed.
- Insert the locks, turn the keys and test that both sides hold the curtain firmly.
That’s it: your roller shutter bullet lock 2 pack is fitted and both sides are secure.
Welding should be carried out by a competent person. If your existing housings are in good condition, simply swap the old locks for the new ones.
When to replace roller shutter locks
Replace your locks if the key is stiff or won’t turn, the pin no longer springs out cleanly, a lock has seized from rust or dirt, a lock has been damaged in a break-in attempt, or keys have been lost or not returned by staff. Replacing both sides with a roller shutter bullet lock 2 pack puts the whole shutter back on one key and gives you peace of mind.
Roller shutter bullet lock 2 pack specifications
| Quantity | 2 x oval-face roller shutter bullet / pin locks |
| Housings | 2 x weld-on housings included |
| Keys | 4 keys supplied |
| Keying | Keyed alike (one key opens both locks) |
| Material | Solid brass |
| Pin | High-security anti-drill pin |
| Pin length | 45mm (can be cut to size) |
| Fixing | Housings weld to the shutter guide channels |
| Suitable for | Shop, garage, warehouse, lock-up and commercial roller shutters |
Roller shutter bullet lock FAQs
Do both locks use the same key?
Yes. The roller shutter bullet lock 2 pack is keyed alike, so all 4 keys open both locks.
Are the housings included?
Yes. The roller shutter bullet lock 2 pack includes 2 weld-on housings, one for each lock.
Will these fit my existing housings?
They’re standard oval-face shutter bullet locks, so they fit most UK oval housings. If your current locks have a round face, send us a photo on WhatsApp and we’ll find the right lock for you.
The pins are too long for my shutter. What do I do?
Each 45mm pin can be cut down to suit your guide channel. Measure your old pin first, then trim the new one to match.
Do I have to weld the housings?
Only if you’re fitting new housings. If your existing housings are in good condition, you can fit the new locks straight in.
Can I buy more than one pack?
Yes. Shutter fitters and businesses with several shutters often order the roller shutter bullet lock 2 pack in multiples. For larger quantities, call us for trade pricing.
Why buy from All Fitting Hardware?
- In stock with fast 1–2 day UK delivery
- Free UK delivery on orders over £65
- Easy 30-day returns on unused items
- VAT invoice with every order
- Expert help on 0121 714 0770 or WhatsApp
Order your roller shutter bullet lock 2 pack today and lock both sides of your shutter with one key. Need just one? Buy a single roller shutter bullet lock with housing, or browse our full range of roller shutter hardware and roller shutter remotes.
