Premier Lock is an industry leader in providing functional, secure and smart locksmith products for residential and commercial purposes. All cylinders used in Premier Lock products are made of solid brass to ensure an extended lifetime and protection against corrosion. Secure your doorway with this Satin Chrome Mortise Entry Lock Set. Each mortise lock is precision engineered and cut for maximum performance with a 2-1/2 in. backset. This lock is rated high for security.
- Heavy-duty construction, precision-engineered, solid brass cylinder and 2 keys included 
- Surface mounted knobs on interior and exterior for easy installation, key on exterior and thumb-turn on interior 
- Solid brass cylinder and 2 keys included with each lock 
- Compatible parts and dimensions with industry standards 
- Includes a ball door knob with surface-mounted knob-plate trim 
- Face plate size 1-1/8 in x 7-5/8 in, 2-1/2 in back set 
- Outer face trim: 10 in x 2-7/8 in 
- Inner face trim: 7-1/8 in x 2-3/8 in 
- Compatible with doors with a thickness between 1-3/8" - 2"