Collection

Supra Locks

Our range of Supra Key Safes offers a secure and convenient solution for managed property access, eliminating the need to hide spare keys. Trusted by care providers, landlords, and holiday let owners across the UK, these mechanical push-button key safes provide reliable, keyless entry.

The collection features a variety of designs to suit your specific space and storage needs:

Slim Line & Standard Safes: Compact options designed to hold up to 5 keys, complete with weather covers.
Large Key Safes: Ideal for commercial or office use, offering ample space for multiple keys or access cards.
Portable Over-the-Door Safes: A versatile, drill-free option perfect for temporary or routine access.

Most models in our range include durable weather covers to protect the keypad from the elements. Browse our selection of Supra key safes and replacement covers to find the ideal security solution for your property.

Browse

products in this collection

Use live filters below to narrow by category, brand, search, and attributes.

Reset to base page Updates instantly

Supra

Supra is a well-known key safe / key management brand in the UK trade, most associated with the C500 / C500 Pro style push-button mechanical key safes used for managed access (care providers, trades, landlords, holiday lets, facilities teams) where you need controlled entry without leaving a spare key under the world’s most obvious plant pot.

In the UK, Supra is closely tied to Supra (UK) Ltd, which trades as The Key Safe Company (their distribution arm, active since 1996) and positions itself as a leading UK access-management specialist bringing brands like Supra™ and KeySafe™ to market.

What Supra is known for

High-security mechanical key safes (not “smart”, not app-based — just robust, outdoor-rated, code access).
Flagship units like the Supra C500 Pro are widely marketed as “police preferred” and sold as high-attack-resistance models with installer-friendly features (capacity for multiple keys, weather covers, clutch/anti-force mechanisms depending on model/retailer).
Some listings explicitly reference LPCB LPS 1175 Issue 8 A5 attack testing for the C500 Pro line (that’s “this has been tested by people whose hobby is breaking things”).

Important “don’t-mix-the-brands” note

There’s also Supra Systems in the US market — the electronic lockbox / credential ecosystem used heavily in real estate — which sits under Honeywell after Honeywell completed the acquisition of Carrier’s Global Access Solutions business (which included Supra). Same name, different universe: one is property access lockboxes for agents; the other is the familiar UK wall-mounted key safe world.

Locks

Secure your property with our comprehensive range of high-quality locking mechanisms, designed to protect everything from domestic homes to commercial premises. Our extensive selection covers every security requirement, including traditional mortice locks and latches, precision-engineered cylinder locks, and surface-mounted rim locks. For external and outbuilding security, we supply robust gate locks, garage security systems, and heavy-duty padlocks, alongside weatherproof key safes for convenient access control. We also stock specialist solutions such as cabinet and camlocks for furniture, industrial bullet and shutter locks, and FB-approved fire brigade locks, ensuring you can find the perfect security solution for any door, gate, or cabinet. View all Locks products