Rixson #1 Series 1-326 Concealed Heavy-Duty Overhead Holder and Stop

• Heavy-duty 
• Interior or exterior doors 
• Doors may be single or double acting 
• Non-handed 
• Slide track design 
• Recommended for high traffic, heavy abuse installations 
• Heavy shock absorber spring provides 5 -7° compression before dead stop 
• LS option omits spring for special applications 
• Surface on/off knob on hold open models 
• Stop, friction stay or hold open functions 
• Complete screw packet for installation in wood and machine screws for door and frame. 
• For security areas, Torx® screws available for exposed fasteners 
• Standard architectural finishes 
• Durable slider cam and shock block 
• 110° maximum opening 
• 1-3/4" minimum door thickness, for thicker doors, note thickness when ordering
• 1-3/16" square channel 
• Stop function UL listed for fire door assemblies 
• Hanging means other than standard butts or offset pivots require special templating and pricing. Consult factory