Locks are available individually as KA (Keyed Alike) and KD (Keyed Different). Choose your key code preference when ordering. Parts included in bag allow for 90 or 180 degree rotation, restricted key pull, straight or offset cams. The ESP, Hudson, National and Fort codes listed are available for special order in packages of 12 locks only. Master Keyed locks are also available in some sizes. Special Order Delivery is about 2-3 weeks.