ABH 2300-US28 Electromagnetic Door Holder, Surface Wall Mount with Standard Armature, Tri-Voltage, 35Lb Holding Force, Sprayed Aluminum

• 4-5/8" total projection from wall to face of the door (4-5/8" if using complimentary 1" extension)
• Tri-voltage units for easy stocking and installation 12V DC, 24V AC/DC OR 120V AC Provided with one complimentary 1" extension - No charge
• Optional extension rods fill the gap between the magnet and door armature with no special adapter piece required 35 lb. holding force
• All metal components - No plastic parts UL/ULC listed for smoke barrier or labeled fire doors Listed by the California State Fire Marshall Outlet box required (not provided)
• Armature features two pivot points which each has 360 ° mobility to help door alignment and reduce installation time The positive release button alleviates residual magnetism Average with per unit = 3.5 lb