ABUS Padlock 78/50 Combination Dial Anti-Shim – Display Pack (7850NBLKC)
The ABUS 78/50 is a 3-digit combination dial padlock designed for applications where key management is impractical. Featuring a patented anti-shim mechanism and durable construction, this model is commonly specified for lockers, shared facilities and general access control where ease of use is required.
Key Features
- Traditional 3-digit combination dial operation.
- Factory-set code.
- Patented anti-shim design to help resist manipulation.
- Hardened steel shackle.
- Durable die-cast body.
- Scramble function to prevent leaving the code aligned.
- 6-digit identification number stamped on the rear.
- Supplied display packed.
Dimensions

Specifications
- Item Code: 7850NBLKC
- Brand: ABUS
- Padlock Type: Combination dial
- Finish: Black
- Body Width: 50 mm
- Shackle Material: Hardened steel
- Shackle Diameter: 7 mm
- Horizontal Clearance: 21 mm
- Vertical Clearance: 21.5 mm
- Packaging: Display pack
Suitable Uses
- School and gym lockers.
- Shared facilities where keys are impractical.
- Personal storage in clubs and change rooms.
Frequently Asked Questions
Is the combination resettable?
This model is supplied with a factory-set 3-digit combination.
Will this fit standard locker hasps?
Confirm the hasp allows for a 7 mm shackle and the listed clearances.
What does the anti-shim feature do?
It is designed to help resist manipulation using shims.
Additional Information
- Commonly specified for lockers where individual users manage their own code.
- Encourage users to scramble the dial after locking.
- Always confirm locker furniture compatibility before bulk rollout.
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.