Tube Holder Single Variable Flow, only Back Catalog number: 800072 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800075 Tube Holder Quad Variable Flow, only Price on request 200112 Tube Holder Housing, 7-10 x 150mm, 5/8", L255 Price on request 800238 Tube Holder O-Ring Kit Price on request