6 Pack 3/4 Inch PVC Reducing Coupling | Schedule 40 Barb Tubing Adapter | Black Hose Connector | Straight Insert Fitting

["【3/4 Inch Reducing Coupling】 PVC coupling designed to connect hoses or tubing of different sizes in a straight-line configuration.","【Barb Insert Design】 Barbed ends provide a secure and stable fit with compatible hoses when used with clamps (not included).","【Durable Schedule 40 PVC】 Constructed from strong black Schedule 40 PVC for reliable performance and long-lasting use.","【Versatile Applications】 Suitable for water lines, tubing systems, irrigation setups, aquariums, workshops, and general fluid connections.","【6 Piece Included】 Package contains 6 piece of 3/4 inch PVC reducing coupling, ideal for repairs, replacements, or custom assemblies."]