Universal lever

a machine formed by a combination of a lever with the wheel and axle, in such a manner as to convert the reciprocating motion of the lever into a continued rectilinear motion of some body to which the power is applied.

See also: Lever

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
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Attachment: pull-down Picatinny and universal lever latches or supplied Rail Lock
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