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The S-5-Q clamp was specifically developed to accommodate metal roof panels having a large, round “bulb” seam configuration up to 29 mm. It will also fit smaller bulb-shaped profiles that were not seamed correctly, allowing the seam to be utilized without modification.

The clamp's two-piece design allows it to be easily installed anywhere along the length of the rib, making installation a snap! Just place the clamp on the seam, position the insert piece, and tighten the setscrews.

After the clamp is installed, affix ancillary items using the top bolt provided. The S-5-Q is perfect for use with S-5! ColorGard® snow retention system and other heavy-duty applications.


The S-5-Q clamp has been tested for load-to-failure results on a variety of bulb-shaped standing seam roof profiles from leading panel manufacturers. Independent lab test reports prove that S-5! holding strength is unmatched in the industry.


The S-5-Q and S-5-Q Mini clamps are each furnished with the hardware shown above. Each box also includes a bit tip for tightening setscrews using an electric screw gun. The structural 6000 series aluminum attachment clamp is compatible with most common metal roofing materials excluding copper. All included hardware 3000 series is stainless steel.

Pricing subject to change at will.

S-5! Product Warranty

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