Tube Holder Housing End, 5/8", for 1/4" OD, Open E Back Catalog number: 800071 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800230 Triple Variable Tube Holder Kit, 6 x 70mm Price on request 800231 Tube Holder Kit, Quad Variable, 6 x 70mm Price on request 800258 Single Variable Flow Kit, 7 x 130mm [Dräger Long Price on request