BORE

GROOVE

PULLEY

MODEL WEO1

A

4.00" OD

MODEL WEO2

3/4

B

4.00" OD

MODEL WEO3

7/8

A

4.00" OD

MODEL WEO5

1

A

4.00" OD

MODEL WEO6

1

B

4.00" OD

All models use the 01020199 Spring.