Master Lock Trailer Lock, Trailer Coupler Lock, Fits 2-5/16 in. Couplers, 378DAT 377DAT Trailer Hitch Lock
Product details
| Management number | 212816686 | Release Date | 2026/04/12 | List Price | $40.36 | Model Number | 212816686 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
This bundle contains two items, 1x Master Lock 378DAT Trailer Coupler Lock and 1x Master Lock 377KA Trailer Coupler Lock: The Master Lock 378DAT features a 2-5/16 in. (59 mm) trailer coupler lock, designed to resist rust and corrosion. The advanced locking mechanism provides resistance to picking and prying. The Master Lock 377KA features a trailer coupler lock, designed to fit 1-7/8 in. (48 mm), 2 in. (51 mm) and most 2-5/16 in. (59 mm) trailer couplers. The advanced locking mechanism provides resistance to picking and prying. The Limited Lifetime Warranty provides peace of mind from a brand you know and can trust.
- Coupler lock is best used for trailers; Works best with Straight Tongue Trailer Couplers
- Advance locking mechanism resists picking and prying
- Designed to resist rust and corrosion
- Fits 2-5/16 in. (59 mm) trailer couplers; Does not fit Gooseneck Trailer Couplers
- Trailer hitch lock fits 1-7/8 in. (48mm), 2 in. (51mm) and most 2-5/16 in. (59mm) trailer couplers
- Trailer lock is best used for vehicles, trailers, and RVs
- Trailer coupler lock features advanced locking mechanism to resist picking and prying
- Trailer hitch lock is constructed from zinc to resist rust and corrosion
| Brand | Master Lock |
|---|
Bestseller ranking
Hitch Locks
Customers who viewed this product also viewed
Protective Gear
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form