Rixson 1-326-630 Concealed Heavy Duty Hold Open

The Rixson 1-326-630 Concealed Heavy Duty Hold Open is designed to provide controlled door holding and protection in high-traffic applications. Installed within the door and frame, this concealed overhead unit maintains a clean appearance while delivering reliable performance and durability.

Manufactured by Rixson, an ASSA ABLOY brand, this heavy-duty hold-open is engineered for demanding environments where doors must remain open at a preset position. Its robust construction and shock-absorbing design help extend the life of doors, frames, and hardware in both interior and exterior applications.

The Rixson 1-326-630 Concealed Hold Open includes the following features:

• Concealed overhead hold-open for door control and positioning
• Heavy-duty design for high-traffic applications
• Satin Stainless Steel (630) finish
• Concealed mounting for clean architectural appearance
• Suitable for interior and exterior doors
• Compatible with single-acting and double-acting doors
• Non-handed for flexible installation
• Slide track design for smooth operation
• Holds door open near preset opening angle
• Surface on/off control for hold-open function
• Heavy-duty shock absorber spring provides 5–7° compression before stop
• Recommended for high-use and abusive environments
• Durable slider cam and shock block construction
• Maximum opening up to 110°
• Requires minimum door thickness of 1-3/4"
• 1-3/16" square channel track
• Includes complete screw pack for installation