Schlage Commercial 999461 Security Chain 3 Ft 3 in

Product Description

The SCHLAGE COMMERCIAL 999461 is a heavy-duty security chain designed for commercial and institutional door hardware applications. Measuring 3 feet 3 inches in length, this chain provides a physical barrier layer for doors in high-traffic or high-security environments. At 7 pounds, it is built for durability and resistance to forced entry attempts. Licensed locksmiths, commercial door hardware installers, and facilities maintenance professionals typically specify this chain as part of a layered access control or door security assembly.

This security chain is suited for commercial buildings, institutional facilities, multi-family properties, and industrial sites where supplemental door restraint is required. It pairs with compatible door hardware to limit door travel while still allowing controlled access. The chain is sold individually and is appropriate for new installations as well as retrofit security upgrades on existing door assemblies.

Key Features

• 3 foot 3 inch chain length provides substantial reach for door restraint applications
• 7-pound construction indicates heavy-duty, durable build quality
• Sold individually per unit for flexible ordering
• Packaged dimensions of 8 x 4.3 x 3.7 inches support compact storage and transport
• Designed for commercial, institutional, and multi-family building environments

Compatibility

Designed as an OEM-style replacement or supplemental security component for commercial door hardware assemblies requiring a heavy-duty restraint chain.

Installation Notes

Installation is typically performed by a licensed locksmith or qualified commercial door hardware technician. Ensure the door and frame are in proper alignment before mounting any chain hardware to avoid undue stress on attachment points. Comply with applicable local building and fire codes regarding door egress and restraint hardware, as security chains on certain door types may be subject to ADA or life-safety regulations. Always confirm the mounting surface can support the hardware load before final installation.