GROCO 1-1/2" NPT Bronze In-Line Ball Valve [IBV-1500]1 1 2" NPT Bronze In Line Ball Valve Features: Female NPT Threads 1 1 4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for draining Selectable handle rotation Handle has square hole to accept standard ratchet to help reach valves in hard to reach locations and ease actuation of difficult to operate valves 400 WOG rated Full flow C83600 bronze construction Stainless steel handle and