Dimension Requirements

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Joist Grip Tube Framing Clamp System dimension requirements diagram showing minimum clearances of 2 ½” and 1 ¼” for proper installation on corrugated roof decking.

Minimum clearance with 2 1/2” x1 1/4” Corrugated Roof decking; 9” max. width of joist top. Carriage Bolts must be Grade 5. Provided Grade 5 Bolts dyed yellow.

Illustration of dimension requirements for Joist Grip Tube Framing Clamp System, showing minimum roof deck width of 2½ inches, maximum joist width of 9 inches, and minimum height of 1¼ inches for roof joists.
Joist Grip Tube Framing Clamp System diagram showing minimum 9” clearance requirement with bolts and structural components.

9” minimum clearance required off the joist flange.