GMC 1995 Safari Owner's Manual page 193

Remove the ratchet
and extension by
turning the wing nut
counterclockwise.
Remove the wing nut
and retainer and take
out the ratchet and
extension.
Jacking Equipment Storage
1. Nut
2. Washer
3. Wheel Blocks
4. Jack Lift Head
5. Jack
6. Jacking Instructions Tag
7. Nut
8. Retainer
9. Ratchet
10. Extension
11. Bolt
5-23