5 mm, 1 mm, 1/32 in, 1/64 in, Head Material: Iron, MPN: DW750.Starrett 150 mm, 5-3/4in Combination Square, Rule Length: 150 mm, 5-3/4 in, Rule Subdivisions: 0.
RS PRO 300mm Combination Square, Stainless Steel, Imperial or Metric: Imperial, Metric, Rule Subdivisions: 1/16 and 1/8 on Back Face, 1 mm on Front Side.