Big Foot leg levelers are great for pinball machine and video game legs that are standing on hard or soft surfaces.
2-1/2" diameter black nylon base is bonded to the 1-1/2" long nickel plated stem and provides scratch-free movement.
Stem thread is 3/8-16. Lock nuts sold separately below.
Reference:
LL15-BF

3/8-16 hex machine screw nut, steel & zinc 5/8 across flats

Rivnut hex 3/8-16 x .845 inch

Leg leveler - 1-1/2 inch Big Foot set of 4

Leg - 28-1/2 inch Chrome Plated used on Williams/Bally and other games

Wrench set - 5 piece box/open end SAE