Tube Holder Housing, 6x70mm, 1/2" OD, S225 Back Catalog number: 200102 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800229 Tube holder plug for manifold Price on request 800063-10 Tube Holder Housing End, 1/2" for 5mm OD (Packg of Price on request 800071 Tube Holder Housing End, 5/8", for 1/4" OD, Open E Price on request