Prime-line Security Bright Brass Mortise Lockset 1-3/4 In.

Finish: Bright Brass *Backset Length: *Knob Style: Round *Material: Steel *Maximum Door Thickness: 1-3/4 *Minimum Door Thickness: 1-3/8 *Packaging Type: Clamshell *Pick Resistant: *Brand Name: Prime-Line *Product Type: Mortise Lockset *Adjustable Backset: *Reinforced Strike Plate: *Security Grade: Grade 1 *Style: *Sub Brand: Security *Trim Rings: Yes *Commercial or Residential: Commercial and Residential *Compatible Key Numbers: *Cylinder Type: *Door Direction: Left or Right Handed *Drill Resistant: No *Faceplate Material: Brass *Indoor or Outdoor: Indoor and Outdoor Skeleton key *Contents: 1 mortise caselock assembly; 2 knobs; 2 trim plates strike plate and installation screws *Description: Steel trim plates; case-hardened steel case; lock bolt is key activated both inside and outside; spare keys available on special order