FEATURES UL STYLE"MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;" MAGNIFIED CENTER BLOCK VIAL FOR READABILITY AND ACCURACY OF 0.0005"/IN PLUMB BLOCK VIAL AND 45 degrees VIAL FOR MULTIPLE LEVELING APPLICATIONS WITH ACCURACY OF 0.0005"/IN EXTRUDED ALUMINUM BODY FOR STRENGTH AND LIGHTWEIGHT OVER-MOLDED RUBBER END CAPS FOR NON-MARRING LEVELING AND SHOCK RESISTANCE