Tube Holder Kit, Quad Variable, 6 x 70mm Back Catalog number: 800231 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 200115-10 Tube Holder Housing, 7 x 130mm, 5/8", L247 [Draege Price on request 800071 Tube Holder Housing End, 5/8", for 1/4" OD, Open E Price on request 200114 Tube Holder Housing, 7-10 x 175mm, 5/8", L265 Price on request