The Yale P77 & 706 are traditional non-deadlocking nightlatches suitable for left & right handed, and inward opening doors with a thickness of up to 57mm. These locks offer standard security and are covered by a 2-year guarantee. The latchbolt is easily reversible on site. Reverse strikes are available to suit outward opening doors. The slide button can retain the bolt in the withdrawn position. This product has a hardened case and is ideal for hotels.