MC-52 NC Alarm Security Rolling Garage Door Contact Magnetic Reed Switch/ 2Set Bag Luggage Straps Product Name: Double Ball Catch

Product Name: Double Ball Catch

Poles: 4 Positions (Dual Row)

M6 female thread diameter

PVC Heat Shrink Tubing is a thin-wall

Air Flow (CFM): 69CFM

MC-52 NC Alarm Security Rolling Garage Door Contact Magnetic Reed Switch/ 2Set Bag Luggage Straps Product Name: Double Ball CatchDescription: 1. Actuation Distance: 25 40mm. Silver gray zinc alloy housing. 2. The reed switch is an electrical switch operated by an applied magnetic field. 3. Designed for use with alarm systems. Great for use in family and factory window, door. etc. 4. Screw Mounted for easily install. 5. NC means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ).