Norton Rixson 9 Series Checkmate Heavy Duty Surface Mounted Door Stop and Holder with 110° Opening

Norton Rixson 9 Series Checkmate Heavy Duty Surface Mounted Door Stop and Holder with 110° Opening

Professional Heavy-Duty Door Control Solution

The Norton Rixson 9 Series Checkmate is a heavy-duty, surface-mounted stop and holder engineered for high-traffic interior or exterior doors that withstand heavy abuse. This professional-grade door control device features a maximum opening of 110 degrees with 1-3/4" minimum door thickness compatibility. The unit incorporates friction, hold open, and stop functions with a heavy shock absorber spring that provides 5-7 degrees compression before dead stop, ensuring reliable performance in demanding commercial applications.

Professional Features & Benefits

• Maximum Opening Range: 110 degrees maximum opening with precise control for optimal door positioning and space management.
• Heavy-Duty Construction: Built for high-traffic, heavy abuse applications with robust materials designed to withstand demanding commercial use.
• Advanced Shock Absorption: Heavy shock absorber spring provides 5-7 degrees compression before dead stop for smooth, controlled door operation.
• Multi-Function Operation: Combines friction, hold open, and stop functions in a single unit for comprehensive door control.
• Slide Track Arm Design: 1-3/16" square channel slide track arm provides reliable mechanical operation and durability.
• Versatile Installation: Surface-mounted design suitable for interior or exterior single acting doors with complete screw packet including thru-bolts for door plus wood and machine screws for frame.
• Security Hardware Options: Optional Torx screws available for security areas requiring tamper-resistant fasteners.
• Grade 1 Certification: Certain models meet ANSI/BHMA A156.8 Grade 1 standards with UL listed stop functions for code compliance.
• Manufacturer Warranty: 2-year limited warranty for added confidence and protection.

Technical Specifications

• ANSI/BHMA: Certain Models ANSI/BHMA A156.8, Grade 1 Certified
• Arm Specification: Slide Track
• Commercial/Residential: Commercial
• Department: Door Hardware
• Door Swing: Single Acting
• Duty Level: Heavy Duty
• Fasteners: Torx Screws Optional
• Grade: Grade 1
• Hold Open Feature: Yes
• Mounting Method: Surface
• Product Category: Door Controls
• Product Group: Door Controls
• Product Subgroup: Overhead Stops and Holders
• Product Type: Overhead Stops and Holders - Surface Mount
• Series: 9 Series
• Subcategory: Surface
• Warranty: 2 Year Limited

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness (1-3/4" minimum), stile width, and handing as applicable to this product.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
4. Install all mounting hardware using the complete screw packet with thru-bolts for door and wood/machine screws for frame per manufacturer torque specifications.
5. Adjust operational components including the slide track arm for proper alignment, latching, and smooth operation throughout the full 110-degree range of motion.
6. Test device operation to verify proper friction, hold open, and stop functions and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose Norton Rixson Quality?

Norton Rixson 9 Series Checkmate door stops deliver professional-grade reliability with heavy-duty construction rated for high-traffic, heavy abuse applications. Grade 1 certification and UL listed stop functions ensure code compliance, while the 2-year limited warranty provides added protection. Engineered for demanding commercial applications where dependable door control performance is essential.