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Used for amateur radio
Drive Shaft + Shaft Sleeve + Universal Joint + 3 Blades Propeller + Gasket Set + Prop Nut Top + Stainless Steel Drive Dog + Mini Hex Wrench + Screws
jigs for machine operation
and the double head design is suitable for installation in cabinets
* 80(+/-2%) x Curtain Track
OC-55 NO Alarm Security Rolling Gate Garage Door Contact Magnetic Reed Switch Stainless Steel Tubing Used for amateur radioDescription: 1. Actuation Distance: 40 50mm. Zinc Alloy Housing, Stainless Steel Pipe. 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. NO means Normally Open: when the magnet separate, the circuit is conductive( light on ); When the magnet together, the circuit is not conductive (
