Strong Bolt STB2-50812 Wedge Anchor 1/2-Inch by 8-1/2-Inch， 25-Piece</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Tri-segmented clip</li><li>Dual embossments on each clip segment</li><li>High-strength alloy clip on carbon-steel anchors</li><li>Length identification on head of fastener</li><li>Category 1 anchor classification</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/31UeA50K-8L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51Nm6JGNVYL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51s9cT0sIQL.jpg' noproxy></br>