(Note: Measurements are outside max. dimensions unless stated otherwise).
18th Century : Typical Louis XV French Rococo escutcheon.
OUTSIDE
Height 50mm. (1 15/16")
Width 34mm. (1 5/16")
Thickness (variable) 3mm. (1/8")
KEYHOLE
Height 15mm. (9/16")
Diam. of hole 9mm. (5/16")
Width at narrowest part of neck 5mm. (3/16")
Width at base of taper 5.5mm. (3/16")