Rheem UV12892 Screw-In Element， 120-volt/2000-watt， Copper<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Element - 120V/2000W Copper non-resistored hwd - 1 in screw-in</li><li>Watt density classification: hwd， input Voltage (V): 120， wattage at 120V (w): 2000， watt density at 120V (w/sq. In. ): 170</li><li>Element length - flange to tip (in.): 7.54， ACTUAL thread size - outside diameter (in.): 1-9/32， nominal thread size - (in.): 1</li><li>Threads per inch: 11-1/2， thread Type series designation: NPSM， hex head size - across flats (in.): 1-1/2</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31JFydHrerL.jpg" noproxy>