Primefit IC1414FB6 1/4-Inch Industrial 6-Ball Brass Coupler with 1/4-Inch Female NPT<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Industrial 6-ball brass coupler</li><li>Compatible with industrial， "M"， "D" and "I/M" style plugs and couplers</li><li>Brass construction for high corrosion resistance， longer life and smoother operation</li><li>1/4-inch body with 1/4-inch female NPT threads</li><li>Comes with a 1-year limited warranty</li></ul></div><img src="http://ecx.images-amazon.com/images/I/414M9zBoMcL.jpg" noproxy>