Leviton L9531 Offset Eye, Closed Mesh, Single Weave, Standard Duty, Support Wire Mesh Grip .500 to10 Cable Diameter Designed for Loads up to 500 lbs. and Vertical Runs of no More than 100 feet Available in a Variety of Eye Styles and Cable Ranges for Supporting Electrical Cable, Metal Rods and Tubing Closed Mesh Support Grips are Used When the End of the Cable is Accessible Mesh is made of Tinned Bronze Material Standards and Certifications: CSA