National Loop 4’ X 11’ Preformed Saw Cut Loops (18AWG black X-NL) Model:50' Lead-in This model includes battery-powered photo

This model includes battery-powered photo eyes

LiftMaster Q046

Versatile installation options – standalone

LiftMaster 15-50B12LGH is a Sprocket (50B12T

The non reversible mechanism guarantees the mechanical locking of the leaf when the motor is not operating

National Loop 4’ X 11’ Preformed Saw Cut Loops (18AWG black X-NL) Model:50' Lead-in This model includes battery-powered photoNational Loop 4 X 11 Preformed Saw Cut Loops (18AWG black X NL) Every day thousands of loops are installed all across this country. Chances are youve driven over several dozen of them on your way to work and didnt even know it. And if you are in the business of installing these fearless, underground foot soldiers, thats exactly the way you want it: a seamless encounter for every driver, every time. The saw cut loops consist of a non spliced, machine