We all need something to hold onto sometimes. And often, we take what we can get.
I must admit that, as preferred objects to hold onto, a bolt with three chain links secured to it would not rate highly. (Something with arms is the usual choice.) You’d have to be a MacGyver to make this work.
MacGyver . . . is the highly intelligent, optimistic action hero played by Richard Dean Anderson. He prefers non-violent conflict resolution wherever possible and refuses to carry or use a gun. MacGyver works as a problem solver for the fictional Phoenix Foundation in Los Angeles. Educated as a scientist and with a background from a fictional United States government agency, the Department of External Services (DXS), he is used as a resourceful secret agent able to solve a range of problems. In addition to his scientific knowledge and inventive use of common items, he always carries a Swiss Army knife and duct tape.