Wald Rear Hub Washer #318 Serrated 3/8 Pair or 4 pcs

Wald Rear Hub Washer #318 Serrated 3/8 Pair or 4 pcs
Outer Diameter: 21.86mm or .877 Inch
Inner Diameter: 10.7mm or .418 Inch
These bite into your frame and make your
rear or front axle not slip.
Have a cupped shape to them,
for axle gripping power.
Made by Wald in the U.S.A.
IMPORTANT: There is no substitute for MEASURING
your bike before ordering.
While there are some rule of thumb standard
for bikes from a specific era, there are no absolutes.
Save yourself time and money and MEASURE first, order once.