Need to connect two different sized hoses? These simple plastic barb fittings are exactly what you're looking for. You get 6 pieces in a pack. Each fitting has a barbed end for a 5/16 inch inner diameter (ID) hose and the other end for a 1/4 inch ID hose. They're perfect for splicing, extending, or repairing lines in low-pressure systems. Think aquariums, small water features, certain boat lines, air lines for tools or aquariums, or even some fuel lines (but check compatibility – they're not oil-resistant). They're made from durable plastic that won't crack easily and have smooth inner walls for good flow. They can handle temperatures from about -9°F to 175°F and pressures up to 125 PSI at room temperature. They're small, lightweight, and easy to push your flexible tubing onto (just use a little water or heat to soften the tube if it's tight). A super handy, inexpensive part to have in your toolbox, garage, or workshop for all sorts of DIY fluid or air projects.
