Pipe Strap Bolt Material Galvanized Steel Clamp Material Steel Clamp Material Finish Galvanized Clamp Type Two-Hole Cushion Material Not Applicable For Copper Tube Size 1 21/32 in For Maximum Outside Diameter 1 21/32 in For Pipe Size 1 1/4 in Load Capacity Not Applicable Mounting Hole Diameter 0.25 in Number of Mounting Holes 2 Overall Height 1.66 in Overall Length 3.53 in Overall Width 0.75 in