Starrett 657F Swivel Post Assembly, 6-1/2" (165mm) High, for 657 Series Magnetic Base *NEW - Open Box Item* RS-232C Input/Output for Bowers Superbore Gage Head

for Bowers Superbore Gage Head Size

Dial reading: for 0-90 degree angles

With fitted wooden case including 10 micrometers and standards

Preset capacity

0001" With 2923AB-10 Indicator

Starrett 657F Swivel Post Assembly, 6-1/2" (165mm) High, for 657 Series Magnetic Base *NEW - Open Box Item* RS-232C Input/Output for Bowers Superbore Gage HeadItem Description Swivel Post Assembly Only Swivel Cap Slot permits 90 Deg post travel to horizontal position Post rotates 360 Deg 657F Indicator Swivel Post Assembly is 6 1 2" (165mm) high (less threaded end) Fine Adjusting Screw. Turn to zero set indicator Upper arm is 2" (50mm) long with a 5 16" (8mm) diameter and swings more than 180 Deg, friction joint holds it in position *New Open Box Item: Excellent condition. Original protective wrapping or