Features:

• Suitable for double action doors
• Needle bearing
• Steel construction
• Maximum door weight 300kg
• Pair this product up with any Dorma BTS floor spring
• Adjustable top centres
• For double action steel, aluminium and timber doors, suitable for door widths up to 1400mm and a door weights of up to 300kg depending on hardware selected and door construction.  Non-handed parts for both left and right handed opening