1/2″ NPT. Patented selectable handle rotation. Handle has a square hole to accept a standard ratchet to help reach valves in hard-to-reach locations and ease the actuation of difficult to operate valves. 400 WOG rated. Full flow. C83600 bronze construction. Stainless steel handle and hardware. Chrome plated solid brass ball (not a hollow ball). PTFE seats and seals. Bonding attachment. UL listed 15PR for fuel or water. Fits IBVF for Seacock Application.