Features:
- Highest Quality Black Granite
- Stand Maintenance free
- Gauge arms throat depth of 5" (127mm) 3/8" stem dia. standard
- Support arm quickly adjustable x, y, z positions with rotation lock
- Accepts all gages with 3/8" stems standard, optional lug back arm available
- With options: can adapt to 8mm using (AA-894 bushing), and
- Optional: 8" and 18" tall post available
- Laboratory grade A, 0.0001" flatness
- Total weight approx. 30 lbs.