Tube Holder Collar Clip, for 7/16" OD, 5/16" ID Tu Back Catalog number: 800134 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800074 Tube Holder Triple Variable Flow, only Price on request 800238 Tube Holder O-Ring Kit Price on request 800231 Tube Holder Kit, Quad Variable, 6 x 70mm Price on request