Lucky Line Sprinkler Key Hider - Black (LUL91901)
The Lucky Line LUL91901 is a sprinkler-style key hider that stores a spare key out of sight by imitating an in-ground pop-up sprinkler head. Dropped into a garden bed, a mulched border, or a run of existing irrigation fittings, it reads as part of the landscaping rather than as somewhere a key would be kept.
The moulded plastic housing is sized to take more than one key, so it can hold a house key alongside a shed, gate, or mechanical override key for a smart lock. Security here comes from concealment, not from a lock mechanism, which makes it a low-cost way to keep an emergency key on the property without carrying it or handing out copies.
Key Features
- Disguised as an in-ground sprinkler head to blend into garden and irrigated areas.
- Internal cavity sized to hold more than one key.
- Plastic construction intended for outdoor placement.
- Black finish for low visibility in soil, mulch, and garden beds.
- No batteries, app, or set-up - ready to use straight from the pack.
- Supplied as a single unit.
Suitable Uses
- Outdoor spare-key storage in gardens, mulched borders, and landscaped areas.
- Storing a mechanical override key for a smart lock outside the property, so a dead battery never means a lockout - see our guide to the mechanical key override and where to keep the backup key.
- Holiday homes, rentals, and short-stay properties where a concealed emergency key is needed for access management.
- Near secondary entry points such as side gates, sheds, and garages.
Available Finish Options
Black
(This Product)
LUL91901
Finish selection does not affect functionality, compliance, or performance.
Lucky Line Key Hider Range
| Item Code | Product | Disguise Style | Best Suited To |
|---|---|---|---|
| LUL91901 | Lucky Line Sprinkler Key Hider (Black) - This Product | In-ground sprinkler head | Garden beds, irrigated lawns, mulched borders |
| LUL90601 | Lucky Line Rock Key Hider (Stone) | Imitation rock / stone | Rockeries, garden edging, natural stone surrounds |
Full Specifications
| Item Code | LUL91901 |
| Brand | Lucky Line |
| Product Type | Sprinkler-style key hider (concealment device) |
| Material | Plastic |
| Finish | Black |
| Key Capacity | Multiple keys (varies with key size and thickness) |
| Lock Mechanism | None - concealment only |
| Pack Size | 1 |
Frequently Asked Questions
No. It is a disguised key store shaped to look like a sprinkler head. It is not a working irrigation part and does not plumb into a sprinkler line.
It is sized to hold more than one key. Exact capacity depends on how large and thick the keys are - standard house and gate keys fit comfortably.
The plastic housing is made for outdoor placement. It is a concealment aid rather than a sealed enclosure, so siting it in a sheltered garden spot helps keep water off the key over time.
No. Its protection is that it does not look like a key store. If you need something that resists tampering, choose a locking key safe instead - see the alternatives in Additional Information below.
Additional Information
- It works best when positioned among real irrigation fittings, garden edging, or planting, so it does not stand out as the one sprinkler head that never runs.
- Avoid the obvious spots - directly beside the front door, under the doormat, or on top of the meter box are the first places checked.
- Concealment vs a lockable safe: a hidden key store relies on staying unseen; a key safe relies on a combination. If you would rather store the key behind a code, compare the FK Surf Deluxe Keysafe, the Burg-Wachter KS-30 wall key safe, the ABUS KG747LC Key Garage, or the Carbine shackle-mounted combination key safe.
- Other concealment styles: for a non-garden setting, the Lucky Line Rock Key Hider disguises the key as a stone, while the magnetic FK Surf magnetic key hider and JMA Help Key magnetic hide box clamp to a steel surface such as a vehicle chassis or gate frame.
- Storing a smart lock override key: if you run a keypad or app lock, the safest place for the mechanical override key is outside the house, not in a bag or car. Our blog covers key hiders and how they fit the key-override strategy.
Warranty
It can be overwhelming with all the choices out there. We can help! We are experts with decades of experience in fitting locks of all types, not just Smart Locks. It is a free service we offer, and with just some photos and a few minutes of your time you can get expert advice and product recommendations tailored precisely to suit your needs.
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