Description
About the Master Lock 178D Combination Padlock
Setting a combination should take seconds. The Master Lock 178D gives you a 4-digit dial, a hardened steel shackle, and a combination change key right out of the box. Get full control over access from the moment you open the package.
Master Lock 178D
The Master Lock No. 178D Set Your Own Combination Padlock features a 2in (51mm) wide solid body built for strength and reliability. A 5/16in (8mm) diameter shackle measures 1in (25mm) in length and uses hardened steel for added resistance against cutting and sawing.
The 4-digit dialing system creates thousands of possible numeric combinations. A Limited Lifetime Warranty adds long-term confidence backed by a trusted brand. This combination padlock delivers dependable performance across everyday security applications.
This is a retail-packaged product intended for resale. Quantity order increments may apply. Search for model 178 for commercial products not intended for resale.
| Model # | 178D Retail Packaging |
| Body Width | 2in (51mm) |
| Shackle Length | 1in (25mm) |
| Shackle Width | 1in (25mm) |
| Shackle Diameter | 5/16in (8mm) |
| Key Options | N/A |
| Color Options | Black |
178D Combination Padlock Product Highlights
- Easy to set and reset - numeric combination
- 2in (51mm) Wide solid body
- Hardened steel shackle for extra cut resistance
- 4-digit set your own combination convenience allows for thousands of possible combinations
- Combination change key included
Best Used For: Outdoors
Plenty of combination locks make you hunt for a separate tool to reset them. The 178D includes the combination change key in the package, so you can update access on the spot without ordering extra parts.
From padlocks and Diskus® hardware to hasps and chains, 1st-in-Padlocks covers business and commercial security from end to end. We carry keyed-alike and custom keying options across brands you know, including Master Lock, American Lock, ABUS, SentrySafe, Pacific Lock, Trimax, and The Club. A well-matched combination padlock helps streamline access control across multiple locations.
Talk to our team to find the best padlock option for your storage, facility, or resale needs.