Product Specifications:
The kit assembly with stainless 1/2" NPT ball valve, 1/2" stainless barb and kettle bulkhead, only stainless parts contact the wort.
The attached ball valve is 316 stainless steel, other fittings are made from 304 stainless steel for a lifetime of corrosion free use.
Sized to fit perfectly into a brew kettle.
All you need is a 7/8" drill bit.1/2" NPT ball valve and Quick Disconnect Set and bulkhead assembly .