Designed and tested to provide a consistent bracing capacity with all Worthington Armstrong's Heavy Duty Grid as defined in their ICC ESR-1308 and ESR-1289. These products are designed for use with shotpins or 1/2" expansion anchors. If you require 5/8" expansion anchors please add those to your order.   

GRIDLOK® has an OSHPD OPM 0544 which is a preapproval or all OSHPD and DSA projects in California.

A simple click fit and screw fix process dramatically reduces the time required to complete rigid bracing, and by incorporating a compression post reduces the number of attachments required from 4 wires and a compression post, to a compression post and two 45 degree steel stud connections, thus reducing plenum clutter. 

Features the ability to rotate the unit though 360° minimizing service clashes, and placement anywhere along the main grid, as opposed to traditional installs which must always be at the intersection of the main and cross grid. 

     "We liberate the plenum®".

Unit as supplied comes with attachment to the grid plus two 45 degree connectors and one 90 degree connector for the compression post attachment to deck above. So this SKU comes with 10 attachments to the grid, together with twenty 45 degree connectors and ten 90 degree connectors for the compression posts.  

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