5 Pin Tumbler Mail Box Lock, Jensen General, Die Cast Cylinder With Nickel Plated Face, Brass Pins, Plated Steel Cams, Spring Steel Locking Clips, Replaces Jensen General Locks, Direction To Turn To Open Is 90 Degree Counter Clockwise, Locked Position Is Left, Lock Length 19/64", Cam Length 13/16", Includes 1 Lock & 2 Keys.