Long-Barrel Splice Barrel Finish Tin Plated Barrel Size Long Color Code Gold Die Code 45 For Conductor Material Aluminum Copper For Wire Type Stranded Material Copper Maximum Voltage 35 kV Minimum Wire Size 1 AWG Maximum Wire Size 1 AWG Number of Crimps 2 Overall Length 2.38 in Maximum Conductors 1 Maximum Operating Temperature 194 Degrees F RoHS Compliant Yes Seam Style Seamless Standards CSA Certified UL Listed Barrel Outside Diameter 0.56 in