CL400DS Codelock Medium Duty Mechanical All Weather Double Sided Pushbutton LeverProduct Description Pushbutton Lock on both sides, Optional code free entry mode by pressing the passage set button after entering the code. Weather resistant Tough PVD (Physical Vapour Deposition) lifetime finishes Stainless Steel. Sturdy construction with stainless steel buttons, and clutch protection if the outside handle is forced. Reversible handles, non handed. Easy code change as often as required. Fits doors between 35mm and 60mm thick without