A snap-on clip solution that creates a secure framework for fast, efficient drywall installation around columns and beams.
The CB Clip provides a smarter, cleaner way to achieve fire-resistance protection for structural columns and beams. Designed for speed and simplicity, these clips allow drywall to be securely installed around columns and beams without the need for tools, specialized labor, or messy spray applications. Accommodating steel flange sizes up to 1-1/2", the CB Clip offers flexibility.
The clips snap into place by hand, creating a reliable friction-fit connection that quickly forms a framework ready to receive gypsum board. This streamlined approach significantly reduces installation time while helping maintain consistent, code-compliant fire-resistance assemblies.
By eliminating the need for spray-applied fireproofing, this system improves jobsite efficiency, reduces cleanup, and minimizes coordination delays. The result is a faster, more controlled installation process that supports both performance and productivity.
- Clip Express Sales at 866-638-1908 or clipexpress@clarkdietrich.com
- Technical Support at 888-437-3244 or support@clarkdietrich.com
Key Features
- Labor Savings
Simplified installation reduces labor time and skilled labor requirements – up to 65% faster - Clean Alternative to Spray Fireproofing
No overspray, no mess, and no additional cleanup required - Consistent, Code-Compliant Performance
Designed to support fire-rated assemblies using gypsum board systems
Product Data & Ordering Information
Packaging: 60 pcs/box
Material: 33 ksi
Min. Base Metal Thickness: 0.018 inch
Protective Coating: G60
Dimensions: 2-3/8" x 2" x 2-1/2"
Weight: 0.18 lbs/ea
| Fire Rating | Application | UL Design Numbers |
|---|---|---|
| 1 Hour | Column | X528 |
| 2 Hour | Column | X517, X520, X523, X528, X535 |
| 3 Hour | Column | X513, X528, X535 |
| 4 Hour | Column | X522, X535 |
| 2 Hour | Beam | N501, N502 |
| 3 Hour | Beam | N505 |
Installation Instructions:
Install CB clips prior to drywall placement, spacing clips at 48” o.c. for columns and 24” o.c. for beams. Install required steel angles as part of the assembly in accordance with the specified UL design, ensuring proper placement and attachment per the listed system. Install the first layer of gypsum board by trimming it to align with the outside edge of the CB clip. Position the board so that only one joint terminates at each outside corner, with subsequent layers staggered to overlap underlying joints for proper coverage. Secure the gypsum board using Type S screws. Complete the assembly by installing the specified type, thickness, and number of gypsum board layers, followed by corner bead and joint compound to achieve the required finish.
Code Approvals & Performance Standards
- AISI S100-16 (2020) w/S2-20 North American Specification for the Design of Cold-Formed Steel Structural Members
- UL File Number CIKV-R18749 Full list of CB Clip UL design assemblies
PRoduct submittal SHeets
Click the below Product Code to view Submittal/Tech Datasheet.
| Product code | Description |
|---|---|
| CB Clip | Friction fit clip for column and beams |
ClarkDietrich SubmittalPro®
Submittal sheets for the exact product you're looking for can be created by using ClarkDietrich's SubmittalPro® Product Submittal System.
- Clip Express Sales at 866-638-1908 or clipexpress@clarkdietrich.com
- Technical Support at 888-437-3244 or support@clarkdietrich.com