Single Variable Flow Kit, 6 x 70mm (Standard Charc Back Catalog number: 800253 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800249 Tube Holder Kit, Quad Variable (Includes 6x70mm, 7 Price on request 400253 Tube Holder, Clear Storage Box Price on request 200112 Tube Holder Housing, 7-10 x 150mm, 5/8", L255 Price on request