Duro Dyne’s Strut Lock Assembly is a fast, lockable solution for installing Strut in single and multi-tiered arrangements, for HVAC and cable management. It is ideal for the suspension of rectangular duct, chilled beams, cable tray, unit heaters, etc. The ability to pre-fit the assembly into the strut channel on the ground, allows for minimal time working at heights. A threaded release cylinder allows for time saving height adjustments.

The Duro Dyne strut lock assembly kit, part number DSL4Z 31081 (Rize RDSL4 31034), for use with WC4 (RWC4) cable. This kit includes strut lock, zinc-plated 5mm washer, and zinc-plated spring strut nut. This strut lock assembly kit features a 25-225 Lb working load with a 4:1 safety factor ratio. These strut lock assemblies work best in conjunction with Deep 1-5/8" x 1-5/8" and Shallow 13/16" x 1-5/8" strut. They can be used with single or multi-tiered applications and are for vertical, static loads. They are quick to install and adjust. 

Duro Dyne Strut Lock Assembly Specification Sheet