Tube Holder Adapter for 1/2" Ends Back Catalog number: 800139 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 7015377P Tube Tip Breaker, Package of 5 Price on request 200113 Tube Holder Housing, 7-10 x 110mm, 5/8", L240 Price on request 800230 Triple Variable Tube Holder Kit, 6 x 70mm Price on request