ABH N4421 Surface Mount Overhead Stop - Medium Duty, Satin Stainless Steel

The ABH N4421 Surface Mount Overhead Holder Stop is designed to meet the demands of medium-duty applications in commercial settings. This overhead stop and holder provides essential stop, hold-open, and friction functionalities for single-acting doors, ensuring reliability and ease of use in high-traffic environments.

Constructed from durable steel, the N4421 features a sleek satin stainless steel finish (US32D) that not only enhances its aesthetic appeal but also ensures longevity and resistance to wear. Its non-handed design allows for versatile installation on a variety of door types, accommodating an operating range of 85° to 110° in 5° increments. The built-in shock-absorbing spring provides a 3° to 5° cushion before reaching a dead stop, effectively minimizing the impact on both the door and the frame.

In addition to its robust construction, the N4421 is UL fire door listed, making it suitable for use with 20-minute wood and 90-minute hollow metal door assemblies when utilized as a stop. For ease of installation, sex bolts for 1-3/4" to 1-7/8" doors are included. Ideal for moderate traffic applications, the ABH N4421 is a reliable choice for architects, contractors, and facility managers seeking high-quality door hardware solutions.

Surface Mount Overhead Holder and Stop - Medium Duty, Surface Mounted Medium Duty - Stop, Satin Stainless Steel

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