Sinker bar

Also found in: Encyclopedia.
In knitting machines, a bar to which one set of the sinkers is attached
In deep well boring, a heavy bar forming a connection between the lifting rope and the boring tools, above the jars.

See also: Sinker, Sinker

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
The company offers sucker rods, sinker bars, injection-molded rod guides for rod wear reduction, downhole pumps lift subs, and centralized flex bars and lift subs, well-servicing tools; gas lifts, progressing cavity pump systems, and plunger lift products.