Click or scroll to zoom Tap or pinch to zoom Hydro Flow Premium Barbed Tee 1/2 in by Hydro Flow Sale $0.47 SKU 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Buy Now Use these high quality barbed 1/2 in connectors for your irrigation systems or hydroponic systems. Feature 4 barbs for a tight fit. Bump stop assures fittings are completely and securely inserted in tubing.