TEMCo Pure Nickel Wire 26 Gauge 100 Ft non resistance AWG Ni200 Nickel 200&nbsp;ga 26 AWG, Average wire diameter: 0.0159 in. (0.40386 mm), 0.2373 Ohms/ft at 68F Nickel 200 (99.6% commercially pure). Rated for temperatures up to 1446C (2635F). 100% MADE IN THE U.S.A. All TEMCo wire is produced and spooled right here in the U.S.A. PERFECTLY TENSIONED. Zero elongation, scratches or other flaws ensure quality wire on every spool. ZERO CONTAMINANTS. Clean production environment houses the spooling process. Hands-off computerized spooling eliminates skin salts and oils.