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- Supplement to a regular door lock for added security on cabinet, double screen, garage and industrial doors
- Zinc plated
- Can be used on doors opening in by reversing the square bolt
- Equipped with a strong hard-drawn wire spring which throws the bolt automatically when chain is released
- Individually poly-bagged with strike and screws
Manufacturer Resources
Product Specs
- Product Group:
- Door Trim and Accessories
- Product Subgroup:
- Surface Bolts
- Product Type:
- Latch Protectors
- Subcategory:
- Surface, Barrel and Dutch Door Bolts
- Commercial/Residential:
- Commercial
- Features:
- Supplement to a Regular Door Lock for Added Security; Equipped With a Strong Hard-Drawn Wire Spring Which Throws the Bolt Automatically When Chain is Released
- Product Length:
- Chain: 24"; Product Length: 6-1/4"
- Product Category:
- Door Trim and Accessories
Cal-Royal CB6 – Frequently Asked Questions
1) What is the Cal-Royal CB6-24 chain bolt used for?
This hardened steel chain bolt provides additional security for doors by connecting the door to the frame with a chain mechanism. It allows partial door opening while maintaining security control.
2) What door types and thicknesses work with this chain bolt?
Compatible with standard residential and light commercial doors. Verify your door thickness and frame clearance before installation. Check the manufacturer template for exact specifications.
3) Is this chain bolt handed for left or right swing doors?
Most chain bolts are reversible for either left or right hand doors. The mounting bracket can typically be oriented for your specific door swing direction.
4) What finish does the CB6-24 have?
Features zinc chromium plating for corrosion resistance and durability. This finish provides good protection against rust and wear in typical door applications.
5) What is the security grade of this chain bolt?
Made from hardened steel construction for enhanced strength. For specific security ratings or certifications, verify with manufacturer documentation for your application requirements.
6) Does this meet building code requirements?
Chain bolts are typically supplemental security devices. Check local building codes for any restrictions on secondary locking mechanisms, especially on egress doors.
7) What parts are included with the CB6-24?
Typically includes the main chain bolt unit, mounting bracket, chain, and necessary mounting screws. Verify all components are included before installation begins.
8) What tools are needed for installation?
Standard installation requires drill, drill bits, screwdriver, and measuring tools. Use manufacturer template for accurate positioning. Pre-drill holes to prevent wood splitting.
9) How do you maintain a chain bolt?
Periodically check all mounting screws for tightness. Clean chain and moving parts occasionally. Light lubrication of pivot points helps maintain smooth operation.
10) Are there other Cal-Royal chain bolt models available?
Cal-Royal offers various door hardware solutions including different chain bolt configurations. Check available models for your specific application needs.
11) Can this be used on exterior doors?
The zinc chromium finish provides corrosion resistance suitable for exterior applications. Ensure proper installation and protection from direct weather exposure for best longevity.
12) What are the key measurements for the CB6-24?
The "24" typically refers to a measurement specification. Consult manufacturer documentation for exact dimensions including chain length, mounting hole spacing, and clearance requirements.
How fast can I get the Cal-Royal CB6 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 Cal-Royal CB6 come with a warranty?
Absolutely. The Cal-Royal CB6 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 Cal-Royal CB6?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Cal-Royal CB6 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.