Bennett Stock Skateboard Bushings

Bennett stock bushings

These are 1″ across, top is 9/16″ tall and the bottom is 3/4″ tall.
The hardness is 90a.

Randal Stock Skateboard Bushings

Randal stock bushings

These are the opaque red ones that come stock, not the clear red ones.
The width on top and bottom go from 3/4″ to 15/16″
The hight of the top is 1/2″ and the bottom is 5/8″

Bird 6.10.11

Bones Hardcore Skateboard Bushings

Bones Hardcore Bushings

These are top and bottom, 3/4″ wide at the insert and 1″ wide at the other side. The top is 7/16 tall, and the bottom is 9/16 tall.

The durometer of the colors are:
Blue insert, soft, 81a
Yellow insert, medium, 91a
Black insert, hard, 96a