TTBM – Teng 4 Piece Measuring Tool Set B A 150mm four function vernier caliper together with the basic measuring tools Ideal for any general workshop automotive or industrial Supplied in the unique Teng Tools TC tray for use on its own or as part of the Teng Tools tool control system. CONTENTS: SCR02 Scriber 150mm SQAB10070 Base Square 3-E KVAL.100x70mm CALV150 Vernier Caliper 150mm ST150 Steel Rule 150mm