S-5! S-5-Z Mini Clamp for Bulb Shaped Seam

CS part #
Mfr. part #
S-5-Z Mini
Min qty
Bundle size
Unit price
Ext price


The S-5-Z clamp is specially developed to fit profiles having a round “bulb” seam configuration.  Its two-piece design allows it to be easily installed anywhere along the length of the rib.  

The S-5-Z is perfect for S-5!® snow retention products and other heavy-duty applications.









The S-5-Z and S-5-Z 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.  A structural aluminum attachment clamp, the S-5-Z is compatible with most common metal roofing materials excluding copper.  All included hardware is stainless steel.  Please visit www.S-5.com for more information including CAD details, metallurgical compatibilities and specifications.

Installation is as simple as placing the clamp on the seam, positioning the insert piece, and tightening the patented round-point setscrews to the specified tension. Then, affix ancillary items using the bolt provided.

Technical specifications

Product type
Seamed Roof Clamp
Pitched Roof - Rail-Based

Mechanical data & components

1 in (length) × 1 in (width) × 1 in (height)
0.329 lb

Datasheets & collateral

Support articles