This leveler has the standard 3/8-16 thread, 1-3/4" diameter base, but with a 4" shaft.
Suitable replacement for the standard 3" leg leveler, but does have a 1" longer shaft.
This leg leveler is the leg leveler that was originally sold for Jersey Jack Pinball's Hobbit pinball machines.
A zinc plated tightening nut is included with each leg leveler.
Williams/Bally #08-7377.
Jersey Jack Pinball #98-000006-01.