Oster 4903 Black Square Jar Lid and Center Cap for Oster and Osterizer Blenders, 4.5"
Brand: Oster
Color: Black
Fits all Oster 5 cup jars with a square top
Black lid and center cap. 4" diameter
Fit all Oster blenders and Kitchen Centers using a 5 cup square top jar
Most common Oster lid type
All Oster Kitchen Centers use this type of lid