








🔐 Lock in security, unlock your confidence.
The Master Lock 1177D features a robust 57mm solid brass body paired with a shrouded octagonal boron-carbide shackle, engineered to resist prying, cutting, and shimming. Its large, glove-friendly blind dials enable easy operation in any lighting condition, while the customizable 4-digit combination offers 10,000 unique codes for personalized security. Designed for professionals who demand reliability, it comes with a lifetime guarantee ensuring enduring protection.






| Manufacturer | Master Lock | 
| Part Number | 1177 | 
| Product Dimensions | 3.23 x 5.72 x 8.71 cm; 402.56 g | 
| Item model number | 1177D | 
| Size | 15.3 cm x 7.5 cm x 3.5 cm | 
| Colour | Brass | 
| Style | Lock | 
| Finish | Polished | 
| Material | Brass | 
| Shape | Rectangular | 
| Item Package Quantity | 1 | 
| Number of Pieces | 1 | 
| Certification | not_applicable | 
| Special Features | Keyless, Padlock | 
| Included Components | 1 Master Lock Manufactured Product | 
| Batteries included? | No | 
| Batteries Required? | No | 
| Item Weight | 402 g | 
V**N
TOP padlock!
Bought it because of the reviews. And not regret it.
C**G
excellent combination lock, nice and chunky
excellent idea in having a rubber cover on the reels of the combination lock as it means should it rain the reels will not allow water to get in.
S**X
A very secure lock which would be difficult to compromise
Sturdy. Not easy to see numbers in poor light - even though the description says it has some form of help for blind people. Poor plastic cover at base soon came away. Nevertheless a very secure lock which would be difficult to compromise.
T**E
Item not strong enough
This item has bent after 3 weeks of use.
Trustpilot
4 days ago
2 weeks ago