- The 4015 is a chain door guard manufactured with heavy brass plates for strength and durability.
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4015 CHAIN DOOR GUARD
FEATURES & BENEFITS
- Heavy brass plates.
- Plate: 3-11/32 x 1-7/16
- Chain: 8″
- Holder: 7/8″ x 2-1/8″
APPLICATIONS
- Commercial & Industrial Buildings
- Government & Military Facilities
- Hospitality
- Multifamily & Mixed-Use
- Office Buildings
DOWNLOADS & RESOURCES
Manufacturer Resources
Product Specs
- Series:
- 4015 Series
- ADA Compliant:
- Yes
- ANSI/BHMA:
- L03041
- Product Group:
- Door Trim and Accessories
- Product Subgroup:
- Door Guards
- Product Type:
- Crash Chains & Door Guards
- Subcategory:
- Door Guards
- Commercial/Residential:
- Commercial
- Product Dimension:
- 3-11/32 x 1-3/8
- Product Category:
- Door Trim and Accessories
- Product Substrate:
- Brass
- Department:
- Door Hardware
Trimco TRI-4015.605 – Frequently Asked Questions
1) Is a chain guard like the Trimco 4015 strong enough for commercial use, or is it a residential part?
It is built as commercial hardware, not a hardware-store chain. The plates are heavy brass rather than stamped steel, and Trimco rates the 4015 for commercial applications including office buildings, hospitality, multifamily, and government and military facilities. For higher-abuse or higher-security openings you would still be looking at a swing bar or an interlocking guard rather than a chain.
2) Will the Trimco 4015 work on a metal frame, or only wood?
Mounting is the deciding factor, not the product. The 4015 comes as two pieces, a 3-11/32 x 1-3/8 inch plate on the door and a 7/8 x 2-1/8 inch holder on the jamb, both surface applied. On a hollow metal frame you need fasteners suited to the frame face; Trimco publishes template T11465 for the hole pattern, which is what your installer should lay out from.
3) Can I use the 4015 chain guard on a fire rated apartment entry door?
Treat this as a surface-applied auxiliary guard and check it against your opening's listing before you drill. Trimco publishes an ADA compliance statement and the ANSI/BHMA number L03041 for the 4015, and those are the ratings that apply to the part itself.
How fast can I get the Trimco TRI-4015.605 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Trimco TRI-4015.605 come with a warranty?
Absolutely. The Trimco TRI-4015.605 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Trimco TRI-4015.605?
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selection,
installation tips, and troubleshooting. Contact Us
Why buy the Trimco TRI-4015.605 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.