Milenco Door Frame Lock – Triple Pack | High-Security RV/Caravan Locks (Anti-Bump, Locks Open/Closed, 5mm Frame Gap)
14-day returns on all eligible orders
Contact us within 14 days of receiving your order to request a return.
Shipping information
Orders are picked, packed and dispatched from our Northampton warehouse.
- Free delivery to mainland UK addresses on orders of £40 or more.
- Orders under £40, and orders to Northern Ireland, have a delivery charge, shown at checkout before you pay.
- You will get an email with your tracking number once your order has shipped.
Full details are in our Shipping Policy.
Returns & warranty
Changed your mind? You can return an online order within 14 days of receiving it. Please contact us first for return instructions, then you have 14 days to send the goods back.
- Items must be unused, complete and in their original condition, with all accessories, instructions and original packaging.
- You arrange and pay for the return postage on change-of-mind returns. We refund the price of the item plus our standard delivery charge.
- Damaged in transit? Let us know within 48 hours of delivery - photos help.
- Faulty or wrong item? Contact us before sending anything back. Faulty goods are covered by your statutory rights.
Your statutory rights are not affected. Full details are in our Refund Policy, or email onlinesales@nn4online.co.uk.
Strengthen entry-point security with the Milenco Door Frame Lock – Triple Pack. Built with a robust, high-quality mechanism, each lock provides strong mechanical protection and a high-security cylinder with countermeasures against bump keys. For everyday convenience, it can be locked in both open and closed positions.
Engineered to screw directly into the door frame, the kit includes fixings for standard caravan wall construction and can also be fitted to artic/thicker walls. The design requires no interior mounting space, making it ideal where access inside the wall is limited.
Fitment requirement: door-frame gap ≥ 5mm. If your gap is smaller, choose the Milenco Multi-Lock instead.
Key Features
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Triple pack for multi-door protection
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High-security cylinder with anti-bump countermeasures
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Locks open or closed for flexible use
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Frame-mounted design—no inside space required
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Supplied with screws for standard walls; fits artic/thicker walls too
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Ideal for caravans, motorhomes and camper conversions
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3 keys keyed alike — one key pattern operates all three locks
What’s in the Box
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3 × Milenco Door Frame Locks
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Fixing screws for standard caravan construction
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Fitting instructions
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3 × keys (keyed alike) — note your key number for spares
Fitment Notes
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Minimum 5mm door-frame gap required.
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Check door/frame integrity before drilling; professional installation recommended.
SKU: 3230