Blaylock American Metal TL-23 Coupler Lock<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Recreational and industrial use</li><li>Fits 2-5/16" bulldog style couplers</li><li>One piece easy to use push button construction</li><li>Covers hammer blow， cequent， bulldog</li><li>Solid cast aluminum construction completely encases the receiver</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51AT8XrkrIL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51-OCbGETvL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31TmoUlP3CL.jpg" noproxy>