| Brand | Unbranded |
|---|---|
| Lock Type | Key Lock |
| Item dimensions L x W x H | 5.1 x 3.5 x 4.6 inches |
| Style | Trailer Hitch Lock |
| Material | Zinc |
| Country of Origin | China |
| Special Feature | Portable |
Check the listing for details. Master Lock 379ATPY Universal Trailer Hitch Lock, Black. Condition: New, Made in China. Listed at 49.99 USD. The Master Lock 379ATPY features a universal trailer coupler lock, designed to fit 1-7/8 in. (48 mm), 2 in. (51 mm) and most 2-5/16 in. (59 mm) couplers. Trailer hitch lock fits 1-7/8 in. (48mm), 2 in.