摘要 |
An improved manhole cover support having a metal body comprising base, seat, and keeper portions, the keeper portion rising above the seat portion and having at least a pair of opposing ends that define a gap between them, a bridging piece for spanning each gap, the bridging piece having at least one free end, a receiver for slidably retaining each free end of each bridging piece, the receiver attached to and protruding outwardly from the keeper portion near the top thereof, the bridging piece including 2 turnbuckle for exerting parting pressure against the receivers that retain it.
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