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Shop Master Lock 605DAT trailer coupler lock with a 3/4in brass shackle and precision pin tumbler cylinder for towing and marine security.
29 in stock
29 in stock
The Master Lock 605DAT trailer coupler latch lock is designed to secure trailer couplers with a solid brass body and a 3/4 inch (19 mm) wide shackle. Its corrosion-resistant brass construction helps withstand exposure to rain, road spray, and marine environments while maintaining dependable locking performance. The precision pin tumbler cylinder provides enhanced resistance against picking attempts compared to basic locking mechanisms. || Ideal for trailers, towing equipment, moving trucks, marine applications, and utility trailers, the 605DAT helps prevent unauthorized access to coupler latches during storage or transport. Its compact design fits common trailer coupler latch openings while providing visible theft deterrence. || The keyed-different lock configuration adds individual security, and the solid brass finish resists rust without requiring additional coatings. Backed by Master Lock’s Limited Lifetime Warranty, the 605DAT offers practical protection for trailer owners seeking dependable coupler security.
| Brand | Master Lock |
|---|---|
| Model | 605DAT |
| MPN | 605DAT |
| Product Type | Coupler Latch Lock |
| Material | Solid Brass |
| Finish Color | Gold Brass |
| Dimensions | 3/4in shackle |
| Weight (lb) | Not Published |
| Load Capacity | Not Published |
| Drawer Count | Not Published |
| Drawer Type | Not Published |
| Lock Type | Keyed Different |
| Mount Type | Coupler Mounted |
| Installation | Tool Free |
| Compatibility | Trailer Couplers |
| Use Case | Trailer security |
| Warranty | Limited lifetime |
| Country of Origin | Not Published |
| Series | Coupler Lock |
| UPC | 71649015137 |
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