Double Hook Mortise lock for sliding doors, Off-Center Hole for Thumbturn / Key, NO Slam Pin  

Hooks: 2, point inward

Key Slot: Off Center

Hook Spacing: 6-1/2" outside edges of hooks and 5-5/8" inside edges of hooks

Slam Pin: No

Installation Screw Holes: 11 Inch 

Faceplate Length: 11-3/4 inch

Faceplate Width: 3/4 inch (20mm)

Material: YDI Steel