Behringer R8H61900 PP Vibration Dampening Beta Clamp Kit, Ribbed Bore, Steel, Polypropylene Cushion, Rail Mount G7464974 Tube Load Capacity 75 lb Tube Load Capacity 75 lb Clamp Material 316 Stainless Steel Minimum Operating Temperature 40 Degrees F Clamp Type Stacking Clamp Assembly Includes Mounting Hardware Yes Mount Type Stacking For Number of Lines 1 Bolt Material Stainless Steel Clamp Bore Style Smooth Series Smooth Bore Top Plate Material Stainless Steel Cushion Material Santoprene Country of Origin United States 400 Includes 1 4 in Air Hose Nipple for 3 8 in I 000 psi Load Capacity 180 lb Clamp Style Rail Mount Clamp Clamp Type Beta Clamp Assembly Top Plate Material Steel Bolt Material Steel Clamp Bore Style Ribbed Minimum Operating Temperature 22 Degrees F Mount Type Rail Mount Cushion Material Polypropylene Bottom Plate Material Steel Number of Mounting Holes 0 For Number of Lines 1 For Use On Pipe Vibration Dampening Beta Clamp