Mortise lock with stricker and hole for security cylinder.
Faceplate: 212 x 18 x 2 mm.
Box casement: 163 x 75 x 13 mm.
Square handle: 9 mm.
Backset: 37 mm. For security cylinder pls look at items 3456/3977/4035.
Note: items are intended brass chrome plated unless otherwise specified.