The Kincrome Measuring Wheel 6″ is ideal for measuring both interior and exterior distances and the Zero Point Indicator near the wheel allows the user to start and finish the measuring from any predetermined position. The three-way collapsible shaft folds down from 1000mm to a compact 420mm and can be stored in the supplied storage bag. The wheel measures from 0 – 10,000m in 10cm increments and has a comfortable rubber pistol grips with a brake trigger that can be used to ‘lock’ or ‘hold’ the wheel and the reading. Made from high quality ABS & PU, this Measuring Wheel has sealed roller bearings for smooth action and long durability