Features:

• Latch Protector, for  inswinging doors, all backsets, key-in-lever locks and key-in-knob locks.
• Reinforces door and frame, prevents spreading of frame.
• Made from 14 Gauge Steels.
• Protects the latch from jimmying, prying and credit card break-ins.
• 6" version for use with key-in-knob and deadbolt locks.
• 12" version for use with Mortise Locks, Simplex 1000 series, Alarm Lock DL-2500, DL-2700 & 3000, Card Access Systems, etc.