Rixson 2-336-630 Concealed Overhead Door Stop, For Moderate Traffic, Standard Duty, Adjustable, Medium Weight Doors, Single Or Double Acting Doors, Max 110 Degrees, 1-3/4 Inch Thick Door, Non Handed, US32D Stainless Steel Finish

The Rixson 2-336-630 is a concealed overhead door stop engineered for moderate-traffic applications. This standard-duty unit accommodates medium-weight doors in single or double-acting configurations, with adjustable closing force and a maximum opening angle of 110 degrees. Designed for doors up to 1-3/4 inches thick, it operates independently of door swing direction. The US32D stainless steel finish provides corrosion resistance and durability in demanding commercial environments.

Application

• Interior or exterior doors
  
• Single or double acting
  
• Non-handed
  
• Recommended for high traffic, heavy abuse installations 

Features

• Heavy-duty, adjustable
• Slide track design
• Order specifically as a stop or hold open
• 1-3/4" minimum door thickness, for thicker doors consult factory
• 110° maximum opening (except 1ADJ for center hung 30-36" door which is 105°)
• Degree of opening is fully adjustable and can be adapted to changing needs
• Heavy shock absorber spring provides 5-7° compression before dead stop
• 1-3/16" square channel
• Complete screw packet kit for installation in wood or
  metal door and frame
• For security areas, Torx® screws available for exposed fasteners
• Durable slider cam and shock block
  

Compliance

• ANSI/BHMA A156.8, Grade 1 Certified (Hold Open,
  Stop Models)
• Stop function UL listed for fire door assemblies