Zinc Steel, Door/ Gate Latch, All Purpose Latch With Easy Operating Handle, Serves As A Cabinet Pull, Latches Right Or Left, Latch Bar Is Securely Attached With Two Sets Of Guides & Back Plates, Back Plates Provide A Bearing Surface For The Bar & Eliminate "Grooving" Of The Wood As The Bar Is Moved Back & Forth, Extra Strong Bar Strike Has Rounded Edges, Ideal For Horse Barns & Livestock Enclosures, Can Be Locked Using National's #33S Plate Staple & Padlock, With Screws.