TowSmart Adjustable Brass Coupler Lock Torx Key Set refer to our Application Showcase

refer to our Application Showcase

Using our best tech and design

C•O•B Red Task Light (40 Lumens)

2-1/2" & 2-9/16"

a durable rubber cap that keeps dirt out

TowSmart Adjustable Brass Coupler Lock Torx Key Set refer to our Application ShowcaseThe Brass Coupler Lock protects your boats, campers, trailers, equipment, and other valuable assets from theft. The coupler lock secures the trailer to the ball mount when in tow and provides superior protection to the trailer when it is left unattended. It is designed to fit 1 7 8 in., 2 in., and 2 5 16 in. couplers. It is easy to install, provides a tight and secure fit, and is made of corrosion resistant materials designed to withstand extreme