Min. Order Reference FOB Price
300 Pieces US$26.61-29.27 / Piece
Product Description
America Style Designed, Heavy Duty for Commercial Doors.. UL Certificated, 2 Million Cycles in Endurance Precise Cast lron Body &Forged Steel Arm, Hold Open Arm Optional. Adjustable Closing &Latching Speed. Adjustable Back-Check, Delay Action Optional.-Precision Heavy Duty Rack (Piston ) &...