Designed to fit 90 percent of all internally latched doors including Viking. Reversible for right or left hand openings. Automatic unlatching option to prevent accidental lockouts. No.E-2054 stamped steel sliding-glass-door keeper allows for vertical adjustments. Stained solid wood handle, all other parts of finished die-cast aluminum. Includes inside pull and latch, outside pull, keeper, and installation fasteners. 3-15/16 in installation hole spacing. For 1 in thick door rails.