Roll-Lock extrusion, 6′ length, aluminum profile for locking your greenhouse curtain roll bar in the closed position. Allows for easier spring ventilation and a tight weatherproof seal during the cold winter months on your roll up curtains.
Includes splice plate & (4) #12 x 3/4″ tek screws
*Only 6′ lengths are offered online, contact us for 8′ and 12′ lengths!
Low Voltage Limit Switch