Exterior: 1.14 in x 1.48 in (29 mm x 38 mm)
Interior: 7.80 in x 3.15 in (198 mm x 80 mm)
Door Thickness: 1.38 in - 2 in (35 mm - 50 mm)
Backset: adjustable, fits 2.38 in or 2.75 in (60 mm or 70 mm)
Bore: 2.13 in (54 mm) diameter bore hole & 1 in (25 mm) diameter cross bore