Master Lock 379DAT Universal Trailer Coupler Lock BackToCampus Charges the battery in 1

Charges the battery in 1 hour or less thus minimizing downtime

Tool rests

1/4-20 x 3"

Pullout air conditioner disconnect

1" (25mm) tall

Master Lock 379DAT Universal Trailer Coupler Lock BackToCampus Charges the battery in 1Universal trailer coupler lock fits 1 7 8", 2" and 2 5 16" couplers. Advance locking mechanism resists picking and prying. Keyway cover protects lock from moisture and dirt. Easy to install and remove. Resists rust and corrosion. Universal coupler lock Fits 1 7 8", 2", & 2 5 16" couplers Re keyable cylinder & comes in a commercial box Use for automotive & towing, trailers, vans & moving trucks, marine recreation.