Professsional Box Levels
300° viewability on top-reading level vialDurable finish is easy to clean - mortar won't stickLarge, comfortable hand holes with contoured rubber gripsMilled working edges for accuracyRigid aluminum box frame won't twist or bendShock absorbing endplates protect frameSolid block acrylic vials won't leak or fogWhite encased block vials are easier to read in dim light conditions