Don-Jo HDCC Heavy Duty Crash Chain 20-1/2" Steel with Gray Vinyl Cover
The Don-Jo HDCC Heavy Duty Crash Chain is a commercial-grade door control accessory engineered to limit door swing and protect walls, frames, and adjacent hardware from impact damage. Measuring 20-1/2" in length and constructed from durable steel, this crash chain features a protective gray vinyl cover that guards both the chain and surrounding surfaces. Compliant with ANSI A156.3 LB2231, it is designed for demanding commercial environments where reliable door control is essential.
Key Features
- Heavy-Duty Steel Construction: Manufactured from steel for exceptional strength and long-term durability in high-traffic commercial applications.
- 20-1/2" Chain Length: Precisely sized at 20-1/2" to provide effective door swing limitation while accommodating standard commercial door configurations.
- Gray Vinyl Cover: Protective gray vinyl covering shields the steel chain and helps prevent surface damage to doors and frames during operation.
- Available Finishes: Offered in DU and 626 (satin chrome) finishes to coordinate with a variety of commercial door hardware installations.
- ANSI A156.3 LB2231 Compliant: Meets established industry standards for door control hardware, ensuring reliable performance and code compliance.
- Commercial-Grade Application: Specifically designed for commercial use, providing the durability and performance required in demanding institutional and commercial settings.
- Convenient Packaging: Individually polybagged and available in shelf packs of 10 for efficient inventory management and installation.
Certifications & Compliance
- ANSI A156.3 LB2231 Compliant
- Commercial Grade
Technical Specifications
- Subcategory: Door Stops & Holders
- Product Group: Door Trim and Accessories
- Product Subgroup: Door Stops, Holders, Silencers & Bumpers
- Product Type: Crash Chains
- Commercial/Residential: Commercial
- Product Size: 20 1/2"
- Product Category: Door Trim and Accessories
- Department: Door Hardware
Typical Applications
- Commercial Office Buildings
- Educational Facilities
- Healthcare Institutions
- Retail Establishments
- Industrial and Warehouse Facilities
- Multi-Tenant Residential Properties
- Government and Municipal Buildings
Why Don-Jo HDCC?
Don-Jo HDCC crash chains deliver professional-grade door control with heavy-duty steel construction and a protective gray vinyl cover, engineered to withstand the rigors of high-traffic commercial environments. Meeting ANSI A156.3 LB2231 standards, these chains provide dependable performance and code-compliant door swing limitation for a wide range of commercial applications.
Manufacturer Resources
Product Specs
- Subcategory:
- Door Stops & Holders
- Product Group:
- Door Trim and Accessories
- Product Subgroup:
- Door Stops, Holders, Silencers & Bumpers
- Product Type:
- Crash Chains
- Commercial/Residential:
- Commercial
- Product Model:
- HDCC 2012
- Product Size:
- 20 1/2"
- Product Category:
- Door Trim and Accessories
- Product Substrate:
- Steel
- Department:
- Door Hardware