A drop forged steel eyebolt with a 3/8” NPT thread to secure into the centrally located throttle outlet at the top of the Stanley boiler. The 1-3/8” diameter eye leaves adequate room to attach a chain and the drop forged construction means plenty of strength for lifting even a 26” boiler.
Not recommended for boilers with the throttle hole off center which would apply a side load to the threaded connection between the boiler and the lifting eye. For straight pulls only. Will not fit an original boiler with 20 tpi thread, but will fit most boilers made in recent times using 3/8 NPT thread.