TowSmart Adjustable Brass Coupler Lock Image and polished for flexibility and

and polished for flexibility and durability

Easy plug in ultra-lightweight design

Up to 33% less shrinkage than conventional joint compound

Homeline products offer everything you need to distribute electricity throughout your home

kink-resistant design

TowSmart Adjustable Brass Coupler Lock Image and polished for flexibility andThe 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