"Lane guide - 3-1/8" EM round edge blue" has been added to your cart.
Mounting hole centers are 2-1/2" apart on-center.
Reference:
Early EM (electromechanical 1950's through 1960's) pinball playfield 3-1/8 inch.
Early EM (electromechanical 1950's through 1960's) pinball playfield 3-1/8...