AVENGERS "Infinity Quest" Official Stern Art Blades Awesome upgrade for your AVENGERS: Infinity Quest pinball machine. Blades fit all models - Pro, Premium and Limited Edition. Easy to install. Part...
Standard tension spring used on many Williams/Bally pinball machines.
Can also be used on DE/Sega/Stern machines.
Spring tension from lowest to highest:Blue (266-5001-05)Green (266-5001-04)Standard (10-148-1)Orange (266-5001-07)Purple (266-5001)Gray/Silver (266-5001-14)Red (10-148-2)