Fastener measuring device

摘要

An elongate handle mounts a support plate, with the support plate including a slide plate arranged in a sliding coaxial relationship along the support plate relative to the handle, with the support plate having a first fixed jaw and a second movable jaw displaceable along the support plate, with the slide plate having an indicator lug arranged for indication of a fastener size positioned between the jaws, as indicated, upon one of a plurality of scales on opposed sides of the indicator lug.