Barefoot International 3/4" Quick Connect - Sac Valve ThreadsThis Barefoot International 3/4" Quick Connect is designed to be used to connect 3/4" straight and elbow Flow-Rite Quick Release Connectors to Fly High Ballast Bags for a secure yet removable connection. With a firm quick release, the connection is water-tight and will not come loose.Features: Connects 3/4" Straight and Elbow Flow-Rite Quick Release Connectors To Fly High Ballast Bags; Makes A Secure, Water-Tight Connection; Firm Quick Release; O-Ring Seal;