These Silver coloured M4 Tokens

are often used to operate

sunbed Salon Tanning Bed Token Meters,

Gym Lockers, washers, Dryers,Etc

Can also be used as Direct Replacements

for L4 Tokens

M4 Tokens are the same size and weight

as the existing L4 Tokens

So if your token meter already accepts L4

Then these M4 Tokens

Will work in your Token Meter

Measurements  22 mm Diameter Thickness 2.5mm 

Note before ordering please carefully check

the measurements of your existing tokens