This listing is for (2) American made solid brass nuts from Western Enterprises. This left hand nut is used in conjunction with CGA555 Propane or Butane regulators and hoses. It is designed to work with our (OMG173) nipple which is sold separately. This item is shipped Quick and Free within the USA via First Class Mail. If you need it sooner, upgrade to 1-3 Day Priority Mail at checkout.
