SPI Square Inspection Block Spirit Levels
Features:
Features:
- With Stabilized Cast Iron Base
- 2 Sides with flat bearing surfaces and 2 sides with flat and Vee bearing surfaces.
- Heat insulating top plate with glass.
- Width: 19⁄16"
- Maximum clarity of bubbles.
- Cross and main vial easily adjustable.
- Hex key wrench for adjusting screws.
- Furnished in fitted case.
- SENSITIVITY PER 10"
SPI Square Inspection Block Spirit Levels - 31-879-0
