Vintage Cast Iron Maritime Pulley Cargo Block Model 867B Red 5" Wood Wheel
The wooden Wheel has a crack in it as you can see from the photos. It does spin. From the top of the hook to the bottom of the wheel is just under 14" in length. The Wheel is approximately 5.25" wide.
All of the metal is solid and not cracked or broken. There is typical surface rust from a device this old.
Please see all the pictures for the overall condition and measurements