Brass Craft CSSC22-60 60 in. Stainless Steel, Gas Connector 3/4" female iron pipe x 3/4" female iron pipe x 60" 1/2" i.d. x 5/8" o.d., 15/16-16 thread Pro-coat coated stainless steel Gas connector with fitting AGA approved &amp; IAS design certified for indoor/outdoor use