Generic NC DC 12V Electric Drop Bolt Door Lock Deadbolt Strike Fail-Safe Mode<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"> Made up of stainless steel </span></li><li><span class="a-list-item"> NC (locked while supplied with power) </span></li><li><span class="a-list-item"> Fail safe </span></li><li><span class="a-list-item"> Built-in voltage spike suppressor </span></li><li><span class="a-list-item"> Magnetic </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41EILbHVwWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51LkKWYIj4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/513JxkVhXiL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41AgPuf0%2BUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41%2BPr-TCnZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51uM4KIBFNL.jpg" noproxy>