NSK-680 STD SILVER

NSK-680 STD SILVER

Overhead Door Closer (Scissor Arm), EN 2-4
• Easy opening action
• Adjustable closing speed in two independent ranges
• Non handed design
• With track arm
• Maximum door weight-80kg.
• Maximum door width-950mm
• Fire tested and certified by Warrington APT Laboratories.UK
• Test certificate available on request
• Can be mounted to door leaf and transom
• Finish: Silver/Gold/Brown/Antique Brass