Tube Holder Adapter for 1/2" Ends Back Catalog number: 800139 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 200114-10 Tube Holder Housing, 7-10 x 175mm, 5/8", L265 (Pac Price on request 200131 Impinger Holder, Double, Aluminum, GilAir/HFS Price on request 200187 Tube Holder Adapter, 3/16" to 1/4" Ends Price on request