One sided code mechanical code lock (Free Exit) for swing gates with aluminum housing and stainless steel mechanism. The Free Vinci offers you the ability to secure one side with a code for entrance while leaving the other side free for exit. This lock is 100% mechanical, so no batteries nor electricity are required, which makes it very easy to equip any gate with access control. The latch bolt has 3/4" continuous adjustment to allow perfect alignment of the locking mechanism. Ships standard with the Club handle for the secure "code" side and a round knob for the exit side. The PUSH handle is available for the exit side. The latch gap required is keep dependent, but the standard and security keeps require a 1-1/4" latch gap.