Trend LOCK/JIG/B Adjustable Lock Jig, Black Adjustable sliding inserts to allow face-plate and mortise recesses for popular size door locks to be routed Door thickness min. 1-3/16" (30 mm) Door thickness max.	3-9/64" (80 mm) Faceplate length min.	1-3/16" (30 mm) Faceplate length max. 10" (254mm) Face Plate Dimension Engraved Widths 7/8 inch 1 inch Mortise Dimension Engraved Widths 5/8 inch 3/4 inch