ABH N4421 Surface Mount Overhead Stop - Medium Duty, Bright Chrome

The ABH N4421 Surface Mount Overhead Holder Stop is engineered for single acting doors in commercial applications, offering reliable stop, hold-open, and friction functionalities. This medium-duty surface-mounted device is ideal for moderate traffic areas, ensuring smooth operation and durability.

Constructed from high-quality steel, the N4421 features a non-handed design that simplifies installation and accommodates a variety of door types. Its shock-absorbing spring provides a gentle cushion of 3° to 5° before reaching a dead-stop, enhancing user safety and door longevity. The operating range of 85° to 110° in 5° increments allows for versatile door positioning, while the UL Fire Door Listing ensures compliance for 20-minute wood and 90-minute hollow metal door assemblies when used in the stop function.

Finished in a sleek Bright Chrome (US26), the N4421 not only meets aesthetic demands but also withstands the rigors of everyday use. Additional finishes are available upon request, allowing for customization to fit your project requirements. The included sex bolts make installation straightforward for 1-3/4" to 1-7/8" doors.

Trust the ABH N4421 to deliver dependable performance and compliance in any commercial setting.

Surface Mount Overhead Holder and Stop - Medium Duty, Surface Mounted Medium Duty - Stop, Bright Chrome

Surface mount medium duty overhead stop and holder providing stop, hold-open and friction functions for single acting doors in commercial applications.

N4421: Surface Mounted Medium Duty - Stop

Key Features

• Medium Duty Construction
• Surface Mount Design
• Shock Absorbing Spring
• Non-Handed Design
• UL Fire Door Listed

Specifications

Single acting doors only. Standard installation for moderate traffic applications.

Features

• Surface Mount Design
• Shock Absorbing Spring
• UL Fire Door Listed
• Non-Handed Design
• Medium Duty Construction