TowSmart Universal Coupler Lock Category_Paint Additives up to 6x longer life

up to 6x longer life than standard blades

More effective yet less expensive than competing conditioners and detanglers

1 Weight (lbs) 0

0% max Calcium 1

Strong steel tank with enamel finish prevents corrosion in damp areas

TowSmart Universal Coupler Lock Category_Paint Additives up to 6x longer lifeThe Universal Coupler Lock protects your boats, campers, trailers, equipment, and other valuable assets from theft. The Coupler Lock is designed to fit 1 7 8 in., 2 in., and 2 5 16 in. couplers and provides multiple locking positions. Simply slide the ball into the coupler, connect the shackle, and use the included key to lock into place. Easy to install, provides a tight and secure fit, and is made of corrosion resistant materials designed to