National Loop 6’ X 19’ Preformed Saw Cut Loops (18AWG black X-NL) Model:75' Lead-in Magnetic Autocontrol Barrier Arm Skirt

Magnetic Autocontrol Barrier Arm Skirt 20' (Installed) | MAG-GS02_20

Enhanced Performance: Installing this sprocket can improve the efficiency and lifespan of your garage door opener

Maximum detection field size is 20 ft

Operators' body is made of Aluminum

SecuraKey Standard Cards for Modern Electronic Systems (Pack of 100) | SKY-SKC-08-100

National Loop 6’ X 19’ Preformed Saw Cut Loops (18AWG black X-NL) Model:75' Lead-in Magnetic Autocontrol Barrier Arm SkirtNational Loop 6 X 19 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