Burndy water pipe grounding clamps / water pipe clamps provide mechanical grounding connection for bars, straps, cables, rods or tubes. They feature aluminium / copper alloy / solid cast bronze construction for high ductility, UV resistance and excellent electrical & thermal conductivity. These clamps are integrated with Durium U-bolts, nuts and lock washers and are suitable with braids for ground rods & switch handles, and are available in lengths ranging from 2.25 to 8.5 inches.
Raptor Supplies also offers cable tray ground clamps with a ribbed neck to prevent rotation during installation.