Rixson by Assa Abloy 6-336 Size 3 #6 Series Checkmate Stop Medium Duty Concealed. Checkmate overhead stops 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.
• Low profile• Interior or exterior doors
• Doors may be single or double acting
• Non-handed
• Recommended for moderate traffic, medium weight doors
• 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
• UL listed for fire door assemblies
• Available in stop function only
• May not work if hanging door by means other than standard butts or offset pivots
• ANSI/BHMA A156.8, Grade 1 Certified
For use with the following sized doors:
If hung on butt hinges or offset pivots: 33-1/16" - 38"
If hung on center pivots: 36-1/16" - 41"
Available finishes:
630 - Brushed Stainless Steel