Johnson Level &amp; Tool 116 16 Ounce Brass Plumb Bob<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Machined brass with lacquer finish</li><li>Replaceable， hardened steel tip</li><li>Removable cap for easy， centered string installation</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31M70Z8EWZL.jpg" noproxy>