Triple Variable Tube Holder Kit, 6 x 70mm Back Catalog number: 800230 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 200102 Tube Holder Housing, 6x70mm, 1/2" OD, S225 Price on request 800063 Tube Holder Housing End, 1/2" for 5mm OD Price on request 800249 Tube Holder Kit, Quad Variable (Includes 6x70mm, 7 Price on request