New ZSi Products

Check out our new line of ZSi-Foster Products

Cush-A-Nator® Clamps

The Cush-A-Nator® cushion is manufactured in the United States and made from a new incredibly durable thermoplastic rubber that resists high heat and provides longer life against vibration fatigue. The Cush-A-Nator is made from a proprietary thermoplastic vulcanized material cross-linked with high performance rubber and thermoplastic elastomers, which produces the highest operating temperature range in the industry.


The Cush-A-Claw™ Grabs on to your Tube, Pipe, or Hose and holds it in place. The unique one piece patented design allows for quick, simple, and easy installation. It will not rust because it's molded from the same choice TPE Material of some of our other products that you've come to know and trust.

SVW Loop Clamps

Medium duty steel clamp that can be slipped over a tube or wire and closed with a bolt at assembly.

Pre-Cut Z-Channel Strut

Precut - 1-5/8" x 13/16" Channel, 14 GA., Slotted, Pre-Galvanized Strut Channel