Master Lock 378XDAT KD Adjustible Coupler Lock
Item #:
555-0070
Product Info
Master Lock
The Master Lock No. 378DAT features a 2-5/16in (59mm) trailer coupler lock, designed to resist rust and corrosion. The advanced locking mechanism provides resistance to picking and prying. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.
- Fits 2-5/16in (59mm) trailer couplers
- Fits 2-5/16in (59mm) trailer couplers
- Advance locking mechanism resists picking and prying
- Easy to install and remove
- Resists rust and corrosion
- Front loading keyway
Item Specifications
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Trailer Lock
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3.65 lbs per EA
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