Accentra 400-3A J Top Jamb Arm Assembly with Hold Open for 51, 3000 and 4400 Series Door Closers in Bright Brass

Accentra 400-3A J Top Jamb Arm Assembly with Hold Open for 51, 3000 and 4400 Series Door Closers

The Accentra 400-3A is a J Top Jamb Arm Assembly engineered with hold-open functionality for use with Accentra 51, 3000, and 4400 Series door closers. Designed as a commercial-grade replacement part, this arm assembly provides reliable jamb-mount installation and hold-open capability, making it a dependable solution for facilities requiring doors to remain open in high-traffic areas. Finished in Bright Brass, it delivers both functional performance and an aesthetically consistent appearance on compatible door closer installations.

Key Features

• Hold-Open Functionality: Engineered with a hold-open design that keeps doors in the open position, improving traffic flow in commercial environments.
• J Top Jamb Mount Configuration: Top jamb arm mounting style allows installation where standard parallel or regular arm configurations are not suitable, expanding installation flexibility.
• Series Compatibility: Designed specifically for use with Accentra 51, 3000, and 4400 Series door closers, ensuring a precise fit and reliable operation.
• Commercial-Grade Construction: Built to the performance standards expected of commercial door hardware applications, providing long-term durability in demanding environments.
• Bright Brass Finish: Features a Bright Brass finish that coordinates with matching door hardware for a cohesive appearance on compatible installations.
• Genuine Replacement Part: An authentic Accentra door closer part and accessory, maintaining OEM-level compatibility with supported closer series.

Technical Specifications

• Department: Door Hardware
• Product Category: Mechanical Locks
• Product Group: Parts and Accessories
• Subcategory: Parts and Accessories
• Product Subgroup: Parts and Accessories
• Product Type: Door Closer Arms
• Parts and Accessories Type: Replacement Parts
• Commercial/Residential: Commercial
• Product Model: 400-3A
• Features: ACCENTRA Door Closer Parts and Accessories

Typical Applications

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

Why Accentra 400-3A?

The Accentra 400-3A J Top Jamb Arm Assembly delivers genuine OEM compatibility with the 51, 3000, and 4400 Series door closer lines, ensuring reliable hold-open performance in commercial door applications. Engineered as a purpose-built replacement component, it upholds the performance standards that commercial facilities depend on for consistent, long-term operation in high-use environments.