Mortise box only no longer available.  Replace with complete handle set 301059 (keyed both sides) or 301060 (keyed 1 side)

Marks SLIMLINE mortise lock with 1 inch (25mm) Backset

Measurements:
Backset: 1" (25.4mm)
Face Plate Width: 1" (25.4mm)
Faceplate Height: 9-3/8" (238mm)

Satin Chrome

Priced and sold each.
Handle set NOT included.

For a complete mortise lock with handleset see 301059 (keyed both sides) or 301060 (keyed 1 side)