non-threaded CPT Series Center Pull-Tab Tapered Plugs CPT Series pull-tab plugs have the same configuration of standard tapered plugs, with an integral center pull-tab feature which facilitates insertion and removal of the plug. * Ergonomically friendly to use * Mimics standard tapered design * Molded one piece part Center Pull Tab B A * Can be used with O-ring fittings D Material: Low-Density Polyethylene Color: Red .04 106 C * For other material and color options, contact customer service.