About this item Fits all major brands of tubing 1/2″, 16mm – Approximately .520 ID Range USA SUPPLIER! – High Impact Plastic Construction 40 piece value kit – 10 Tee’s – 10 Elbows, 10 Couplings, 10 Figure-8 Ends Easy Install – Use these durable irrigation fittings to your connect 1/2″ drip irrigation tubing. SIMPLE TO INSTALL. Secure and easy installation without glue, tools, or clamps. Simply push the tubing firmly over the barbs for a very tight fit that won’t leak. If desired you may use a heat gun or blow dryer to soften the end of the tubing before inserting.













