Beta Clamp Insert Replacement Clamp Bore Style Ribbed Clamp Material Steel Clamp Type Beta Clamp Cushion Cushion Material Polypropylene For Copper Tube Size Not Applicable For Maximum Outside Diameter 2 3/8 in For Minimum Outside Diameter 2 3/8 in For Number of Lines 1 For Pipe Size 2 in Maximum Operating Temperature 194 Degrees F