Vibration-Dampening Beta Clamp Clamp Bore Style Ribbed Clamp Material Steel Clamp Type Beta Clamp Assembly Cushion Material Polypropylene For Copper Tube Size Not Applicable For Maximum Outside Diameter 2 7/8 in For Minimum Outside Diameter 2 7/8 in For Number of Lines 1 For Pipe Size 2 1/2 in Maximum Operating Temperature 194 Degrees F Mount Type Weld-On