Blue 10 Gauge Primary Wire 100 Ft. Spool Email 10 AWG Blue Automotive Wire. 100ft. Spool. RoHS Compliant. 19-23 strand count. Made in America. Part #: W-10P-BL Part #: W-10P-BL Quantity Price ea. 1 + $48.83 48.83 Back to: 10 Gauge Automotive Wire Ask a question about this product White 10 Gauge Primary Wire 100 Ft. Spool Green 10 Gauge Primary Wire 100 Ft. Spool Description 10 Gauge blue automotive primary wire on a 100ft. Spool. blue PVC insulation protects from acids, grease, oil, and abrasion. 19-23 strand count of pure copper. RoHS compliant. Temperature rated to 176°F (80°C). Made in the USA.