Tube Holder Quad Variable Flow, only Back Catalog number: 800075 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800134-10 Tube Holder Collar Clip, for 7/16" OD, 5/16" ID Tu Price on request 800260 Single Tube Holder Kit, 7-10 x 150mm Price on request 800230 Triple Variable Tube Holder Kit, 6 x 70mm Price on request