3M Motor Lead Inline Pigtail Splice 5311, 1 kV, 10-4 AWG (feeder), 12-4AWGGeneral Information Brand 3M Connection Type Inline (Non shielded) Splice Type Inline Country Of Origin United States Lead Time 25 days California Residents Proposition 65 Warning Dimensions and Specifications Insulation Outside Diameter Range 8 to 4 AWG: 0. 30 to 0. 36 in Insulation Outside Diameter Range (Metric) 8 to 4 AWG: 7. 6 to 9. 1 mm Insulation Outside Diameter By Conductor Size 12 8 AWG (0. 17 0. 24 Inch), 8 4 AWG (0. 30 0. 36 Inch)