RAINPAL Brass Rain Barrel Quarter Turn Ball Valve Spigot with Bulkhead Fitting ATTENTION: REVERSE THREADED FITTING NUT, Turn CLOCKWISE to LOOSEN. Contain less than 0.25% lead, lead free compliant. For more info about lead free compliant, please visit epa.gov. Heavy Duty 3.7 oz Solid Brass Bulkhead Fitting, 3/4 inch female threaded all the way, install spigot on either end. Heavy Duty 3/4 inch No Kink Quarter Turn Solid Brass Ball Valve with Garden Hose Hook Up Bulkhead fitting need 1.25 inch diameter hole to install. Fit up to 0.4 inch thickness wall(Works great for 55 gallon used plastic drum barrels on craigslist, these barrels usually have wall thickness of 0.1-0.2 inch). Large 10mm Flow Opening, Great Flow Rate at Approx. 15 Second/Gallon or 4GPM, Tested with 2 ft Water. LIFE TIME Warranty against leak, crack, or break ONLY valid for purchase from OLDEGG Innovations, LLC, CT, USA