MinnesotaEric
Super Member
But if the safety police are arround grade70 is "not for overhead lifting."
I hear you.
But there is good pushback against the safety ninnies.
Grade 80, 100, and 120 chains shouldn't be used for anything other than overhead lifting and should never be used for tying down or extraction. For anything other overhead lifting, grade 70 is the way to go. The reason grade 80, 100, and 120 chains should not be used for anything other than overhead lifting is because they aren't galvanized and are delicate in any environment where shock, and moisture are present. Grade 80, 100, and 120 chains, for example, cannot be dragged on the ground. Damage deeper than .05 significantly reduces there strength and they are required to be removed from service.
Oh and Grade 80 chain is at least three times more expensive than grade 70.
Last edited: