In open-plan work and living spaces the Griplock® System is a clean, contemporary, and unobtrusive HVAC suspension system that is much faster than traditional HVAC hangers and straps.

Ease of installation and the ability to level ducting in seconds, makes Griplock the Best Choice for installers.

Our tool-free height-adjustable system takes hours out of normal installation times.

Our pricing meets and beats most other HVAC suspension systems.

Safety:
The Griplock® System was developed around the commercial lighting Industry, so our grippers, cables and couplers are checked and re-checked to guarantee the highest degree of quality and functionality.

Testing and Verification:
The SMACNA Testing & Research Institute (STRI) verifies that Griplock Cable Suspension System for HVAC Ducting is an acceptable alternative to the duct hanger systems prescribed in the SMACNA HVAC Duct Construction Standards (HVAC-DCS), 4th edition, Chapter 5, Tables 5-1, 5-1M and 5-2.  Testing and Verification Report