Commercial Door Crash Chain | Adjustable Length | Brackets Included

Help protect commercial doors, frames, walls, and surrounding hardware from over-opening damage with this Crash Chain with Brackets, adjustable from 25" to 33".

Designed for commercial and institutional door applications, the chain limits how far the door can swing open, helping reduce impact damage caused by wind, heavy use, or uncontrolled door movement.

The kit includes mounting brackets for installation and features an Aluminum finish that coordinates well with common commercial door and storefront hardware.

Key Features

• Adjustable from 25" to 33"

• Helps limit excessive door swing

• Reduces stress on hinges, closers, frames, and walls

• Helps protect doors from wind-related over-extension

• Includes mounting brackets

• Durable commercial-grade construction

• Suitable for compatible interior or exterior applications

• Ideal for new installations or replacement

• Aluminum finish

Common Applications

• Commercial Entry Doors

• Exterior Doors

• Hollow Metal Doors

• Storefront Doors

• Schools

• Warehouses

• Retail Facilities

• Restaurants

• Government Buildings

• Industrial Facilities

Product Specifications

Product Type: Crash Chain / Door Restraint
Adjustable Length: 25"–33"
Hardware Included: Mounting Brackets
Finish: Aluminum
Application: Commercial Door Swing Control / Protection
Installation: Door and Frame Mounted

Important: Position and adjust the chain so the door is stopped before it reaches surrounding walls, hardware, or its maximum hinge travel.