Tube Holder Kit, Quad Variable, 6 x 70mm Back Catalog number: 800231 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800062-10 Tube Holder Housing End, 1/2" for 6mm OD (Packg of 10) Price on request 200115 Tube Holder Housing, 7 x 130mm, 5/8", L247 Price on request 200524 Tube Holder Tubing, 3/16" ID x 1/16" W (10 ft) Price on request