MOTOR PIPE ADAPTER KEY 1/4" X 1"

Motor Pipe Adapter Key: The motor pipe adapter key is used on the big sprocket to secure it to the motor end adapter that bolts to the roll tube assembly.
Key way 1/4" x 1"
Fits into the groove that’s in the motor end adapter and also the big sprocket
Holds the sprocket to the motor end adapter
Provides perfect fit without having any slop between the parts