Wire Ferrule, Contact Finish Tin, Contact Material Copper, Ferrule Diameter 0.25 in, Ferrule Material Copper, Insertion Length 7/8 in, Insulation Color Blue, Insulation Material Polypropylene, Maximum Temperature 221 Degrees F, Minimum Wire Size 6 AWG, Maximum Wire Size 6 AWG, Termination Style Crimp, Standards CSA C 22.2 No. 291-14, DIN 46228 Part 4, Barrel Diameter 0.35 in, Barrel Finish Tin Plated, Barrel Length 0.43 in, Barrel Material Copper, Compatible Grainger Part Number 376U08, 377J21. This item has been restricted from sale in the following state (s): []