Lathem 2000， 3000， 4000 Time Clock Key<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> REPLACEMENT KEY FOR ALL LATHEM MECHANICAL TIME CLOCKS </span></li><li><span class="a-list-item"> FREE SHIPPING </span></li><li><span class="a-list-item"> FITS LATHEM MODELS 2121， 4021， LTT， AND MORE </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31BiHBH2vtL.jpg" noproxy>