Compact Aluminium Key Safe Lock

Measured dimensions: 72 mm (height) × 37 mm (width) × 94 mm (depth) — designed for unobtrusive placement on UK exterior walls, gateposts or garden sheds. Main housing: aerospace-grade new aluminium alloy with natural anodised finish — resistant to chalking, fading and galvanic corrosion. Internal volume allows secure storage of up to five keys (including bulky transponder fobs) plus folded documents or small USB drives. Reinforced locking assembly uses zinc alloy pins and hardened steel springs for longevity and resistance to manipulation. Lock type: purely mechanical 4-digit combination — immune to hacking, jamming or remote deactivation. Activation sequence: slide shutter → align digits → press release → open → adjust contents → close → randomise dials → slide shutter. Full mounting kit supplied: 3 cat-eye screws (for tight UK doorframe gaps), 4 wall screws, 4 expansion anchors, 1 illustrated instruction sheet, and 1 compressible cat-eye gasket for silent, weather-tight installation. Built for recurring UK scenarios: supporting blended families coordinating access schedules, enabling remote property management for holiday lets, assisting dementia-friendly home adaptations, and meeting insurer requirements for ‘controlled key storage’ — all without compromising aesthetic cohesion with traditional or modern UK architecture.