Vibration Dampening U-Bolt, Vibration-Damping U-Bolt, 316 Stainless Steel, Finish Plain, Thread Size 1/2 In.-13, Thread Length 1 1/2 in, Inside Length 5 1/2 in, Length (In.) 6 5/32 in, Inside Width 5 in, Pipe Size (In.) 4 in, Characteristics Cushion...