Satin-chrome finish on heads - no glare, resists rust. Each rod marked with length. Quick reading figures-every thousandth numbered. Hardened and ground anvils on rods, adjustable for length - Head anvil hardened and ground. One piece screw - with hardened threads. Convenient handle available on No. 124A,B and D micrometers-provides reach for use in deep holes. All are contained in a case.