Special Features:

Between casehardening indicator, not casehardened; angle in degrees is 90.0; accessory components and quantity is bushing, 4; bearings not included; counterbore feature not included; fulcrum bore provided; fulcrum shaft not included; fulcrum split hub not provided; center to center distance between fulcrum and aa arm end hole is 3.703 inches ; aa arm end radius is 0.750 inches ; aa arm end hole diameter is 0.312 inches and 0.313 inches ; center to center distance between fulcrum and bb arm end hole is 4.000 in ; bb arm radius is 0.750 in ; aa arm end thickness is 1.344 in ; bb arm thickness is 1.375 in ; aa arm slot depth is 1.750 in ; bb arm end hole diameter is 0.312 in min. And 0.313 in max; bb arm end thickness is 1.344 in ; bb arm slot depth is 1.750 in ; aa arm slot width is 0.903 in min and 0.913 in max; bb arm horizontal slot width is 0.903 in min and 0.913 in max

Properties:

An item in the form of two arms at an angle, having its fulcrum at the apex of the angle, and used to provide a means of changing the direction or varying the intensity of a pushing or pulling force. See also arm (as modified); and lever (as modified).