Wire Mike, #6 - 336.4 (26/7) str. ACSR #18 str. - 2,000 kcmil #20 sol. - 4/0 sol., 4.38 in L, 1.52 in W.Features: Provides Quick And Easy Identification Of Commonly Used Conductors (ACSR, Stranded And Solid AWG), Provides Quick And Easy Identification Of IPS Tubing And Rigid Conduit, Provides Quick And Easy Identification Of Thinwall Conduit, Measures I.D. And O.D. Of Tubing, Provides Easy Conversion Of Information, Strong, Durable, Long Lasting, High Quality Stainless Steel Wire Mike, Convenient Size Makes It Easy To Carry, Available With Your Company Name And Logo, Customer Must Supply Camera Ready Artwork, For Use On Thinwall Conduit: 3/8 - 2-1/2 IN, For Use On Tubing Sizes: 3-11/8 IN Inside Diameter X 2-15/16 IN Outside Diameter, For Use On Acsr: 6 AWG - 336.4 (26/7) KCMIL Stranded, For Use On Stranded: 18 AWG Stranded - 2000 KCMIL, For Use On Ips Tubing (cu/al) And Rigid Conduit: 1/4 - 2-1/2 IN, For Use On Solid: 20 - 4/0 AWG Solid