Precut Label Cartridge For Print Method Thermal-Transfer Resistance Properties Chemical-Resistant Corrosion-Resistant Humidity-Resistant UV-Resistant Weather-Resistant Material Series B-7641 Double-Sided Printable No Label Material Polyolefin Maximum Wire Diameter 0.32 in Minimum Wire Diameter 0.13 in Maximum Wire Gauge 4 AWG Minimum Wire Gauge 12 AWG Compatible Grainger Part Number 20XX01 20XX02 20XX04 21U174 21U176 21U177 21U178 21U179 21U180 29YJ26 810HX3 810HX4