Vibration-Dampening Beta Clamp, Clamp Bore Style Ribbed, Clamp Material Steel, Clamp Type Beta Clamp Assembly, Cushion Material Polypropylene, For Tube Size 1 1/4 in, For Maximum Outside Diameter 1 1/4 in, For Minimum Outside Diameter 1 1/4 in, For Number of Lines 1, For Pipe Size Not Applicable, Load Capacity 2,500 lb, Maximum Operating Temperature 194 D ees F, Mount Type Rail-Mount.