uxcell 29mm Hole Dia Double Port Pipe Clamp Clip Lean Tube Connector Product Name : Pipe Clamp;Material : Metal Main Color : Black;Hole Dia : 2.9cm / 1.1" Size(each) : 6.9 x 3.3cm / 2.7" x 1.3" (L*W) Weight : 114g Package Content : 1 x Pipe Clamp