MILLED PRIMARY EDGE - provides 0.5mm/m primary edge vial accuracy.

SECURED VIAL TECHNOLOGY - protects vial against drop damage for long lasting accuracy.

MAGNIFIED SOLID BLOCK PLUMB VIALS - larger plumb vial for better visibility.

REMOVABLE END CAPS - allows end user accuracy and precision due to easier 90° angle/corner access.

CONTINUOUS EDGE CENTRE VIAL DESIGN - makes it easier to draw/scribe uninterrupted line and provides greater strength and durability.

GRIP ACCESS AND ONE-HANDED USE - strategically placed finger grab rails and wrap around hand grips for easier one-handed use.