Eye-bar
A common chisel or pointed bar with an eye forged at the opposite end--a useful implement in a foundry.
Eye-bolt is an ordinary bolt with a round or oval eye at one end to receive a hook, rope, or chain. Bolts of this class may be put to an infinite variety of uses in the foundry, if general arrangements for lifting cores, flasks, etc., are made favorable to their adoption. A welded ring in the eye changes it into a ring-bolt.