ABUS Key Garage Mini KG737C - Portable Padlock, 4-Wheel Dial Combination, Silver
The ABUS Key Garage Mini KG737C is a compact padlock-style key storage unit designed for controlled shared access to a small number of keys. Its reduced size makes it suitable where space is limited and a full-size Key Garage is unnecessary.
Access is controlled via a resettable 4-wheel mechanical dial combination. The padlock-style shackle allows portable installation on suitable rails, hasps, or fixtures. The vinyl-coated shackle helps reduce surface marking on the fitting. No battery, app, or connectivity is required - the KG737C operates entirely mechanically.
Key Features
- Mini Key Garage - the most compact padlock-style model in the ABUS Key Garage range.
- 4-wheel mechanical dial combination, user resettable - no battery, app, or connectivity required.
- Padlock-style shackle mounting for portable or temporary installation on rails, hasps, or fixtures.
- Vinyl-coated shackle to reduce surface marking on the mounting fixture.
- Protective cover over combination wheels to reduce dust ingress.
What's in the Box
- ABUS Key Garage Mini KG737C padlock-style unit with integrated shackle
- User instructions
Suitable Uses
- Residential key storage where space is limited: The compact size suits installations in tight locations - meter boxes, small fence rails, or anywhere a full-size unit would not fit.
- Low-volume shared access for trades or service personnel: Store one or two keys at a site for scheduled visits by a single trade or cleaner, then reset the combination when access is no longer needed.
- Short-stay and holiday rental with minimal key sets: Change the combination between guest stays. For how mechanical key safes fit into a short-stay access setup, see our guide to key safe use cases beyond the beach.
- Temporary key holding where a full-size Key Garage is not required: Where only one or two keys need to be stored and portability is preferred over wall mounting.
ABUS Key Garage - Item Code Family
The KG787BTC is the only model in this family with Bluetooth connectivity and an access audit trail. All other models use mechanical access only.
Specifications
Dimensions

Dimensions sourced from ABUS KG737 instruction documentation. External measurements only - internal clearance varies depending on key size and tags.
Frequently Asked Questions
Is this suitable for outdoor use?
The KG737C is intended for indoor or sheltered, covered outdoor locations only. It should not be installed in a position directly exposed to rain. For best practice on positioning and maintaining a mechanical key safe, see our Surf Key Lock Box guide.
How many keys will it hold?
Key capacity is not published as a fixed number because it depends on key size, key tags, and whether fobs or bulky attachments are present. This model is designed for small quantities - if you need to store more than a few keys, consider the larger KG797C padlock model or a wall-mounted Key Garage.
Can the combination be changed after purchase?
Yes. The 4-wheel dial combination is fully resettable following the instructions included in the box. ABUS recommends scrambling the dials after closing the unit to reduce casual access attempts.
Additional Information
When to choose the KG737C over a larger Key Garage: The KG737C is selected where a full-size key safe body will not fit and only one or two keys need to be stored. At 65 mm wide and 43 mm deep, it is the smallest model in the range. Where more than a small number of keys or any access cards need to be stored, the larger padlock-style KG797C or any wall-mounted model will offer more practical capacity. For a practical guide to working out which key storage option suits you, see our smart padlock and key safe guide.
Scrambling after use: ABUS recommends scrambling the combination dials after closing the unit. This prevents casual identification of the combination via residual wear patterns or visual observation.
Placement: Sheltered placement extends the working life of the mechanical dials and the finish. Avoid locations where moisture accumulates around the unit.
ABUS products are backed by a manufacturer's warranty covering defects in materials and workmanship. Warranty periods vary by product - refer to your product packaging or contact us to confirm the period that applies to this model. All warranties operate in addition to rights available under the Australian Consumer Law. ABUS warranty information
ABUS Key Garage Mini KG737 - Installation and Operating Instructions
ABUS Warranty
ABUS products sold by Terry’s Tradies Pty Ltd and its associated websites and subsidiaries are backed by a manufacturer’s warranty covering defects in materials and workmanship, and your rights under the Australian Consumer Law (ACL). Warranty periods vary by product line — refer to your product packaging or contact us at the time of purchase for the period that applies to your specific model.
Warranty Summary
How to Make a Warranty Claim
- Contact Terry’s Tradies Pty Ltd at your original place of purchase first — all warranty claims must be directed to the retailer where the product was purchased.
Phone: 07 5601 1867
Visit: U9/2 Prosper Crescent, Burleigh Heads QLD 4220 - Have your proof of purchase ready (receipt or order confirmation).
- If the fault is not immediately visible in person, provide clear photos showing the defect so the item can be assessed before a Return Merchandise Authorisation (RMA) is approved.
- Do not return the item before receiving RMA approval — items returned without approval may be sent back to you at your cost.
- Once approved, you will receive return instructions. If the item is confirmed faulty, a prepaid return freight label will be provided to cover return shipping costs.
What the Warranty Does Not Cover
- Normal wear and tear
- Damage caused by misuse, abuse, or improper installation
- Damage caused by neglect or failure to follow product instructions
- Products not purchased from an authorised retailer
Warranty claims must be lodged with the retailer where the product was originally purchased. ABUS products purchased from another retailer or website cannot be returned to Terry’s Tradies Pty Ltd and its associated websites and subsidiaries for warranty assessment.
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