Complete Grounding Kit<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>3- 1/2" ground clamps</li><li>3- 1/2" D galvanized grounding rods- length depends on size ordered (2'， 3' or 6')</li><li>1- 50' spool of 12.5 gauge aluminized steel ground wire</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51qAA%2BcV85L.jpg" noproxy>