This tailpiece along with a few other types was used on many different model Gibson® guitars including the following models: L-50, L48, ES-125, ES-330, etc.
Tailpiece Length (without hinge)= 4 5/8 inches
Width at Bar= 3 19/64 inches
Width of Bar= 47/64 inches
String Spacing at Bar= 1 61/64 inches
Mounting Area of Hinge Length= 1 1/2 inches
Mounting Area of Hinge Width= 2 inches
Mounting hole location bottom center= 11/32 inch from bottom edge
Two Mounting hole locations from side edges = 5/16 inches.
Two Mounting hole locations Apart from each other = 1 25/64 inches
Upper side of Hinge Length = 1 1/8 inches
Upper side of Hinge Width = 1 25/64 inches
