The Silverline Is comparable into the Halfords jack over, by using a 200mm span, albeit with least and utmost heights 10mm lessen. The saddle of 55mm is fair and matches our 2nd and third-put jacks. Getting to 200mm in fourteen pumps was Superb and 34 for the max was great https://hukums.com/products/stanley-stht77100-0-30m-cordless-laser-distance-measurer