ABH 4421RA Surface Mount Overhead Stop - Medium Duty Adjustable, S1 (ALPC)

The ABH 4421RA Surface Mount Overhead Holder Stop is an ideal solution for architects, contractors, and facility managers seeking reliable and durable door hardware for frequent traffic applications. Crafted from high-quality steel, this medium-duty stop and holder is designed to accommodate heavy-weight doors while ensuring optimal functionality.

This surface-mounted unit features an internal channel slide that allows for easy field adjustment of the opening range, with an operating angle adjustable from 85° to 110° in 5° increments. The non-handed design simplifies installation, making it suitable for both interior and exterior use. Additionally, the shock absorption feature provides a 3° to 5° cushion before reaching a dead-stop, protecting both the door and the frame from damage.

With a UL listing for fire ratings of 20 minutes for wood and 90 minutes for hollow metal door assemblies (stop function only), the 4421RA meets essential compliance standards. Available in a variety of finishes, including the sleek S1 (ALPC), this model seamlessly integrates with diverse architectural styles. Fasteners are included for doors ranging from 1-3/4" to 2-1/4". Choose the ABH 4421RA for a dependable and adjustable overhead door solution that exceeds performance expectations.

Surface mount medium duty overhead stop and holder with internal channel slide for field-adjustable opening range, suitable for frequent traffic and heavy weight doors.

4421RA: Surface Mounted Medium Duty - Stop

Key Features

• Internal Channel Slide
• Field Adjustable Opening
• Medium Duty Construction
• Non-Handed Design

Specifications

Single acting doors only. For interior or exterior use on frequent traffic applications.

Features

• Internal Channel Slide
• Field Adjustable Opening
• Non-Handed Design
• Medium Duty Construction