Glass door lock Material:stainless steel For 8-12mm thickness door Finish:satin,polished Glass door lockMaterial:stainless steelFor 8-12mm thickness doorFinish:satin,polishedThis kind of glass door lock used for glass and toilet door,wether unlockable or lockable by turn handle or latch,for more information pls contact Mr. Alvin via skype fsalvin. Stailess steel glass door lock