Precision performance combined with strength, rigidity, lightness and moderate price. Forged frames, ribbed for extra strength, have black enamel finish and are tapered for use in narrow slots and tight places. Good balance, easy handling. Satin chrome finish on sleeve and thimble. Staggered lines and distinct figures on sleeve. Quick-reading figures on thimble with every thousandth numbered. Micro-lapped finish on anvil and spindle faces. One-piece hardened spindle with threads ground from the solid and stabilized. Convenient decimal equivalents on the thimble. 1 - 6" & 25 - 150mm models sent in fitted plastic case.