Gem Series

1″ Gem Series with MEC Bracket

Clamp-to-seam Snow Retention Systems

For Standing Seam Metal Roof Systems

  • Aircraft-Grade Aluminum Extrusion
  • Utilizes Patent-Pending WaveLock™ Technology
  • Attach to Virtually Any Standing Seam Metal Roof
  • Non-Penetrating Standing Seam Attachment
  • Available in Multiple Sizes & Configurations
  • Unparalleled Strength & Easy-to-Install
  • Powder Coating Available Upon Request
  • Made in the USA

Sno Gem’s® 1” Bar Gem Clamp™ is a clamp-to-seam attachment that utilizes the MEC Bracket and allows multiple bar heights and variations to accommodate virtually any snow retention need. The Gem Clamp™ with MEC Bracket is available in multiple sizes and configurations that can attach to most standing seam profiles and provides unparalleled strength using patent-pending WaveLock™ Technology with 5 points of attachment. Offering ease of installation, Sno Gem’s® Silver Bullet™ set screws include a rounded bullet tip to maximize strength and won’t damage the paint finish or pierce the seam. It can be powder coated or in a Kynar finish that is aesthetically pleasing and matches the standing seam roof system. Additionally, the Gem Clamp™ with MEC Bracket system comes in standard mill finish aluminum material, making it an item you can easily keep in stock when the need arises. For additional details, technical questions, or to get an estimate, visit or call 888-SNO-GEMS.

Use Together With Our Barricade Plate!
Stops Melting Ice & Snow From Sliding Underneath The Bar.

The Barricade Plate is an optional item that is available in color to match or mill finished material. Once properly installed, the Barricade Plate holds the smaller amounts of ice and snow that could pass beneath the bar. The Barricade Plate is installed on the upslope side of the bar. A tek screw (not visible from the ground) holds the Barricade Plate in place.

Full Line of Gem Clamps™ for Various Standing Seam Profiles

Gem Clamp™
Gem Clamp™ Wide
Gem Clamp™ Mini
Gem Clamp™ KLOC
Gem Clamp™ KLOC Mini