These switches are for triple pickup guitars, such as Gibson Black Beauties. These are a long framed type with a shorter thread length and requiring a deeper cavity depth. These are suitable for Gibson and some other instruments made to US specifications (please check dimensions below for suitability).
These switches come with two output lugs to run to the jack, a ground lug, and three input lugs for the pickup inputs. This switch switches between neck, neck/middle, and bridgeDimensions -
Thread width - 12mm
Thread length - 5mm
Depth (required in the cavity, excluding thread and tip) - 40mm
Total width of lugs - 35mm