

🔐 Lock in security, unlock your peace of mind.
The Master Lock 517D features a removable, adjustable-length steel shackle (7-14cm) and a 44mm laminated steel body for enhanced strength and cut resistance. Its keyless, three-digit combination lock with a warded mechanism ensures smooth, jam-free operation, making it ideal for versatile security applications like gates and cupboards. Backed by a limited lifetime warranty, it’s a trusted choice for professionals seeking reliable, flexible protection.

| ASIN | B00004SQL3 |
| Additional Features | Keyless |
| Best Sellers Rank | #25,587 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #45 in Keyed Padlocks |
| Brand | Master Lock |
| Brand Name | Master Lock |
| Color | Silver |
| Control Method | App |
| Controller Type | Hand Control |
| Customer Reviews | 4.6 out of 5 stars 2,849 Reviews |
| Finish Types | Polished |
| Global Trade Identification Number | 00071649437007 |
| Included Components | Master Lock 517-D Bike/Trailer Lock |
| Item Dimensions | 5 x 44 x 121 millimeters |
| Item Type Name | Master Lock 517-D Bike/Trailer Lock |
| Item Weight | 0.3 Kilograms |
| Item dimensions L x W x H | 5 x 44 x 121 millimeters |
| Lock Type | Padlock |
| Lock type | Padlock |
| Manufacturer | Master Lock |
| Manufacturer Warranty Description | Limited Lifetime Warranty |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | 517D |
| Recommended Uses For Product | Gate |
| Recommended uses for product | Gate |
| Shape | Irregular |
| Special features | Keyless |
| Style Name | Traditional Silver Padlock |
| UPC | 071649437007 |
| Unit Count | 1.0 Count |
M**I
Very useful for cupboards that have no key, good quality
Very useful for cupboards that have no key, good quality
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