Single Tube Holder Kit, 7-10 x 110mm Back Catalog number: 800259 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800254 Single Variable Flow Kit, 5 x 150mm [Kitagawa TWA Price on request 800251 Tube Holder Kit, Dual Variable Manifold (Includes Price on request 800230 Triple Variable Tube Holder Kit, 6 x 70mm Price on request