Street Elbow Bronze 90 Degree - 1/4 inch | ACR Industries 44-161 ACR Industries Street Elbow Bronze 90 Degree - 1/4 inch | ACR Industries 44-161 Bronze 90 degree street elbow. Bronze Construction Street Elbow 90 Degree Pipe Fitting 1/4" Female NPT 1/4" Male NPT Not for use with Potable Water Systems