Meaning Bolt ladder
What does Bolt ladder mean? Here you find 2 meanings of the word Bolt ladder. You can also add a definition of Bolt ladder yourself
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Bolt ladderSeries of closely spaced bolts, normally 3-4 feet apart. Used as points of aid in order to pull through a blank or difficult section of rock.
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Bolt ladderA sequence of bolts used to overcome a blank section of rock.
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