TRACER Combination Square 150mm 6"The TRACER Combination Square is an adjustable tool fit for a variety of applicationsEquipped with both metric and imperial scales, a slide mechanism as well as a spirit level, it is fantastic for precision markingEasy vertical and horizontal measuringSimple 45° Angle MarkingBuilt-in scribe toolEasily adjusted slide mechanism for repeatable markingMachined from robust yet lightweight aluminium