KR Hand Levels are hand finished for smooth and accurate operation with etched glass prisms and precision ground lenses. There are no exposed screws to cause adjustment failure. When taken apart for cleaning, they can be completely assembled and adjusted in the field. The interiors are non-glare. All hand levels include a leather carrying case with belt loop and snap flap, parts list and instructions. Model 572-S 5-7 inch 2 power stadia hand level with very sharp field of view and a stadia ratio 1:40. The exterior has a highly visible baked orange acrylic finish.