Tube holder plug for manifold Back Catalog number: 800229 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800138 Tube Holder Adapter for 5/8" Ends Price on request 800063-10 Tube Holder Housing End, 1/2" for 5mm OD (Packg of Price on request 800134 Tube Holder Collar Clip, for 7/16" OD, 5/16" ID Tu Price on request