Rixson 6-336 Checkmate Concealed Overhead Stop for Aluminum Storefront Doors, Stainless Steel

Rixson 6-336 Checkmate Concealed Overhead Stop for Aluminum Storefront Doors, Stainless Steel

Checkmate® overhead stops and holders are used to extend the life of the door, frame and any door closing devices. They are ideal for installations prone to strong winds, high traffic or abuse, and when used with a floor closer, they provide absolute control at the top and bottom of the door. 

Applications:

• Interior or exterior doors
• Single or double-acting
• Non-handed
• Recommended for moderate traffic, medium weight doors

Features:

• Low profile concealed channel designed for installation in aluminum storefront doors
• Heavy shock absorber spring provides 5-7° compression before dead stop
• Complete screw kit allows for installation in wood or metal door and frame
• Durable slider cam
• 110° maximum opening
• 1 3/4″ minimum door thickness
• Channel is 1 1/4″ wide by 1/2″ deep

Compliance:

• ANSI/BHMA A156.8, Grade 1 Certified
• UL listed for fire door assemblies