Introducing the latest addition to the Drip Depot lineup: Twist-N-Lok reusable fittings tailored for 1/2" (.600 ID x .700 OD) poly tubing, featuring a selection of the most popular fitting options.The Twist-N-Lok Tubing Elbow is your solution for creating tighter 90° turns in your tubing layout, effectively preventing kinking.Utilizing it is a breeze: rotate the Twist-N-Lok collar inward to expose the barb. Slide the tubing onto the barb as far as it can go. Then, simply rotate the Twist-N-Lok collar outward over the tubing to establish a secure, leak-proof connection.