The present disclosure relates to a lock for a double pane door. A lock body includes a cylinder and a bolt. A main body has front and rear faces, a bore receiving the cylinder of the lock body mounted on the rear face so that a key can be inserted in the cylinder from a front of the main body, and a pair of extensions projecting from the rear face of the main body. A bracket is mountable to a rail of the door frame at a junction between panes of the double pane door. The bracket forms a pair of recesses receiving the pair of extensions between the bracket and the rail when the main body is positioned for locking the doors. The bracket also has an opening for receiving the bolt when the bolt is placed in a locked position by action of the cylinder.

A device can include a door member mounted to a swinging door, a connector, and a fastener. The door member can include a slot open at the top and bottom and an outer face. A bore through the door member can align with a bottom of the slot. A first end of the connector can slide into the top of the slot so a first leg extends through the outer face and a second leg overlaps the soffit. When a fastener is in a first position, the fastener can extend through a bore in the door member and support the connector in the slot and block the connector from exiting the slot through the bottom. When the fastener is in a second position, the fastener does not block the slot and the connector is permitted to drop out of the slot through the bottom.

Locks for storage containers having closures such as doors, covers or lids are disclosed. The lock is mounted to the closure and is latched in such a manner as to selectively prevent opening or removal of the closure. The latch of the lock can engage a slot in the storage container, a bracket on the storage container, or a strike on the storage container. Alternatively, the latch can engage a mounting bracket on the door or other portion of the door to selectively block movement of a handle for the door. Further, the latch can have a locking device which can selectively block movement of the latch. Movement of the locking device can be selectively controlled by a magnetic key.

Locks for storage containers having closures such as doors, covers or lids are disclosed. The lock is mounted to the closure and is latched in such a manner as to selectively prevent opening or removal of the closure. The latch of the lock can engage a slot in the storage container, a bracket on the storage container, or a strike on the storage container. Alternatively, the latch can engage a mounting bracket on the door or other portion of the door to selectively block movement of a handle for the door. Further, the latch can have a locking device which can selectively block movement of the latch. Movement of the locking device can be selectively controlled by a magnetic key.

A two-piece door kit comprises frame members comprising two or more components that can be connected with one or more connectors, a bottom panel that can be movably attached to the frame members, a top panel that can be movably attached to the frame members. Prior to assembly, the two-piece door kit may be packaged compactly in a carton in which the total of the carton length plus twice the carton width plus twice the carton thickness is less than or equal to 165 inches.

A tamper-proof lock includes: a housing, shaft/handle, cam, lever, spring, and plate. The shaft is pivotally mounted in a housing orifice, with the cam pivotally mounted to the shaft. The cam has first and second shaped openings at first and second respective radial positions, and an arcuate recess. The lever is secured to the shaft, and has a protrusion that alternately engages each of first and second ends of the arcuate recess to respectively/selectively drive the cam to rotate/counter-rotate in first and second directions, into locked and unlocked cam positions. The spring biases the plate for a protrusion thereon to be respectively received within each of first and second shaped cam openings, when aligned therewith at those cam positions, and for a curved surface of the plate to be correspondingly received within first and second curved cam recesses, respectively, when aligned therewith, which facilitate withdrawal of the plate protrusion.

A privacy door assembly for installation in an aircraft relative to a flight deck door of the aircraft includes a door frame having a first post and a second post, where the second post comprises a latch recess. The privacy door comprises a latch positioned on an edge of the privacy door and arranged to engage the latch recess when the privacy door is in a closed position within the door frame. An access door is positioned in the privacy door, where the access door is rotatable from a closed position to an open position in a forward direction. A first mechanical door handle system including a mechanical combination lock is positioned on an aft side of the privacy door and coupled to the latch, and a second mechanical door handle system is positioned on a forward side of the privacy door and coupled to the latch.

The lockable sliding security cover for a door comprises a primary entrance and a Judas gate. The Judas gate installs in the primary entrance. The Judas gate is a security device. The Judas gate is a controlled aperture that is formed through the primary entrance. The Judas gate allows for the passage of small objects through the primary entrance without requiring that the primary entrance be opened such that a person can pass through the primary gate. The Judas gate is a lockable structure. When the Judas gate is in an open position, the Judas gate further forms a deadbolt structure within the primary entrance such that the primary entrance cannot be forced open while the Judas gate is open.

A lock assembly comprising a throw bolt, a bolt holder and a bolt keeper. The bolt comprises a cutting barrier and a bolt casing, the bolt casing being more corrosion-resistant than the cutting barrier, and the cutting barrier being more abrasion-resistant that the bolt casing. When assembled, the cutting barrier will be enclosed within the bolt casing.

Locks for storage containers having closures such as doors, covers or lids are disclosed. The lock is mounted to she closure and is latched in such a manner as to selectively prevent opening or removal of the closure. The latch of the lock can engage a slot in the storage container, a bracket on the storage container, or a strike on the storage container. Alternatively, the latch can engage a mounting bracket on the door or other portion of the door to selectively block movement of a handle for the door. Further, the latch can have a locking device which can selectively block movement of the latch. Movement of the locking device can be selectively controlled by a magnetic key.