For in cab use as a driver aid. Plastic wallet to fix on to windscreen or dashboard, containing interchangeable plastic numbers.
For in cab use as a driver aid. Plastic wallet to fix on to windscreen or dashboard, containing interchangeable plastic numbers. Can be displayed either: Imperial - 10 ft up to 17ft 11ins. Metric: - 3.0 Mtr up to 5.5 Mtr
