J.C. Busch Box Parallel/Riser Plate, 6” X 6” X 6”, Drilled & Tapped, Made in USA

Description

For sale is this very nice USA-made precision box parallel, sometimes referred to as a riser block made by J. C. Busch.  This is a cube measuring 6” on each side. Two sides of each have been drilled and tapped every 1.0”. All threads are clean. From the Busch website:
“BUSCH PRECISION Box Parallels are made of quality, close-grained castings, specially heat-treated for stability and wear resistance. Widely used for set-ups in machining, layout and inspection, BUSCH PRECISION Box Parallels may be machined for special fixtures.
Precision ground on all exterior surfaces to listed dimensions
. Ground to +/- .010” in size. Parallel and square to .0002”.”
This precision tool is in excellent condition. Shipped via UPS Ground, FedEx Ground or USPS Ground Advantage, depending on location.