product category
At Docs Industries, we provide high quality spring steel joist clips that create secure attachment points for vertical and angled flanges in overhead support systems. Our solutions help structural engineers and contractors improve installation speed, jobsite consistency, and long term reliability when hanging ceiling wire, jack chain, and threaded rod.
read more
9 products
ADOC14 Z Purlin joist clip for flanges 1/8″ – 1/4″ thick assembled to 38TI Rod hanger with 3/8″-16 threaded impressions.
ADOC14 Z Purlin joist clip for flanges 1/8″ – 1/4″ thick assembled to 14TI Rod hanger with 1/4″-20 threaded impressions.
VOH14 C Purlin joist clip for flanges 1/8″ – 1/4″ thick assembled to 38TI Rod hanger with 3/8″-16 threaded impressions.
VOH14 C Purlin joist clip for flanges 1/8″ – 1/4″ thick assembled to 14TI Rod hanger with 1/4″-20 threaded impressions
The ASC14 Z Purlin Clip clamps to diagonal beam flanges, offering a secure and easy solution to hang ceiling wire or jack chain in a multitude of applications. The spring steel ASC14 is designed to attach to angled flanges 1/8” – 1/4″ thick.
The HOIT-S installation tool is designed to install ASC-1, ADOC14 and VOH14 spring steel clips to ceiling joists. The HOIT-S is comparable to Ramset’s® J Master L1700 which is designed to install Ramset’s® J-Clip (L1701) and Clip-Pur (L1801).
The HOIT-AL is an installation tool for the VOH14 (Z Purlin Clip – for diagonal flanges) and ADOC14 (C Purlin Clip – for vertical flanges) spring steel purlin clips. Comparable to CADDY’s® VAFT. Allows for fast, easy and efficient installation of VOH14 and ADOC14 clips. Made of high quality aluminum. Features ½” NPT female… Continue reading Purlin Clip Installation Tool
Certifications
cULus Listed
Tested and certified by Underwriters Laboratories to meet safety and performance standards for both the United States and Canada.
The Z Purlin Clip clamps to diagonal beam flanges, offering a secure and easy solution to hang ceiling wire or jack chain in a multitude of applications. The spring steel Z-Purlin clips are designed to attach to angled flanges 1/8” – 1/4″ thick. Product Code: ADOC14
Certifications
cULus Listed
Tested and certified by Underwriters Laboratories to meet safety and performance standards for both the United States and Canada.
The C-Purling Clip clamps securely to vertical flanges, offering a secure and easy solution to hang ceiling wire or jack chain in a multitude of applications. The spring steel C-purlin clip is designed for vertical flanges 1/8” – 1/4″ thick.
Certifications
cULus Listed
Tested and certified by Underwriters Laboratories to meet safety and performance standards for both the United States and Canada.
At Docs Industries, we know that when you specify or install overhead support hardware, every component matters. A joist clip must be secure, quick to install, and reliable under real-world loads. That’s why we design our joist clips with spring steel construction and provide practical solutions for hanging ceiling wire, jack chain, and threaded rod, supporting a broad range of applications in structural and commercial construction.
Overhead support is only as good as its attachment point. If the connection isn’t straightforward, labor costs rise and productivity drops. Our joist clips solve these challenges with proven strength and speed. They are designed for secure, repeatable attachment to purlins and beam flanges, helping engineers simplify the specification process and contractors work efficiently.
Our clips accommodate flange thicknesses from 1/8″ to 1/4″, covering most conditions found in commercial and industrial settings. The C Purlin Clip works with vertical flanges, while our Z Purlin Clips (including both ADOC14 and ASC14) are made for diagonal or angled flanges. You select the right clip for the structure, no compromises.
Each clip is made from resilient spring steel to provide strong clamping action. This boosts field productivity, hardware that installs confidently stays in place and supports overhead loads reliably at scale.
Our joist clips are designed as an integral part of the load path in overhead systems. By clamping firmly to the supporting member, the clip acts as a stable connection, supporting the required suspended load. Always consult product testing, project requirements, and code before finalizing allowable loads.
Installation speed and consistency make a real difference. Our HOIT AL and HOIT S installation tools are engineered for quick, safe installation of our spring steel clips, helping crews maintain quality and reduce installation time across all ceiling and beam conditions.
Our clips are intended for 1/8″ to 1/4″ thick flanges. Verifying flange thickness before installation is vital for security and code compliance.
Use C Purlin Clips for vertical flanges and Z Purlin Clips for diagonal or angled flanges. Proper selection ensures reliable performance.
Our clips attach ceiling wire, jack chain, and rod hanger assemblies. Specify the attachment method best suited to the system being installed, mechanical, electrical, fire protection, or ceiling-related.
Engineers should confirm allowable loads, safety factors, and code compliance using proper documentation and project criteria. Final selection must comply with governing codes and site conditions.
Proper installation boosts field efficiency and inspection outcomes. Our HOIT AL and HOIT S tools help deliver consistent attachment quality at each point.
Our clips provide ideal attachment points for ceiling wire in commercial buildings with purlins or beam flanges overhead.
Hang light mechanical or electrical elements quickly, our clip and rod hanger options provide practical, labor-saving alternatives to field-made supports.
Perfect for jack chain installations, our purlin clips simplify connections for a wide range of general construction needs.
Fast installation is especially important in retrofit and tenant improvement projects. Our clips cut disruption and boost crew mobility in tight spaces.
Warehouses and industrial projects often require both vertical and angled flange solutions. Our product line ensures the right fit for any overhead job.
Our clips suit flanges from 1/8″ to 1/4″ thick.
Use C Purlin Clips for vertical flanges and Z Purlin Clips for angled or diagonal flanges.
Yes, HOIT AL and HOIT S tools help standardize and speed up clip installation.
Absolutely—our rod hanger assemblies support both 1/4″-20 and 3/8″-16 threaded rods.
Yes, our clips enable quick, secure attachment and dependable performance for every project.
Below is a summary of our available joist clips and installation tools:
| Product | Product Code | Description | Flange Type | Flange Thickness | Hanging Method / Assembly | Notes |
|---|---|---|---|---|---|---|
| C Purlin Clip | VOH14 | Spring steel clip for vertical flanges | Vertical | 1/8"–1/4" | Ceiling wire or jack chain | Secure, easy overhead attachment |
| Z Purlin Clip | ADOC14 | Spring steel clip for angled flanges | Angled/diagonal | 1/8"–1/4" | Ceiling wire or jack chain | Designed for angled flange |
| Z Purlin Clip | ASC14 | Alternate Z clip for angled supports | Angled/diagonal | 1/8"–1/4" | Ceiling wire or jack chain | Alternative angled option |
| Purlin Clip Installation Tool | HOIT AL | Tool for VOH14 and ADOC14 | N/A | N/A | Assists clip installation | Aluminum body, 1/2" NPT female |
| Purlin Clip Installation Tool | HOIT S | Tool for ASC 1, ADOC14, and VOH14 | N/A | N/A | Assists clip installation | For ceiling joist installs |
| C Purlin Joist Clip with Rod Hanger | VOH14 with 14TI | C Purlin clip with 1/4"–20 rod hanger | Vertical | 1/8"–1/4" | 14TI rod hanger | Threaded rod support |
| C Purlin Joist Clip with Rod Hanger | VOH14 with 38TI | C Purlin clip with 3/8"–16 rod hanger | Vertical | 1/8"–1/4" | 38TI rod hanger | For larger rods |
| Z Purlin Joist Clip with Rod Hanger | ADOC14 with 14TI | Z Purlin clip with 1/4"–20 rod hanger | Angled/diagonal | 1/8"–1/4" | 14TI rod hanger | Angled rod support |
| Z Purlin Joist Clip with Rod Hanger | ADOC14 with 38TI | Z Purlin clip with 3/8"–16 rod hanger | Angled/diagonal | 1/8"–1/4" | 38TI rod hanger | High capacity layouts |
