Special Features:

In accordance with us army frankford arsenal philadelphia pa drawing number 10556225 dated 28 feb 1969

Properties:

A clamping device consisting of a workholding head and a base provided with swiveling, tilting, and locking arrangement. Designed to be bolt mounted to a bench, table, or the like and constructed so that the workholding head can be swiveled 360 degrees (6.3 radians) in a horizontal plane and tilted from a normal level position downward at least 90 degrees (1.6 radians), and locked in any desired position within the swiveling and tilting ranges. Intended for use in manufacturing and maintenance of mechanical and electronic parts and assemblies or any light bench work. See also vise, patternmaker's.