Long-Barrel Splice, Barrel Finish Tin Plated, Barrel Size Long, Color Code Red, Die Code 21, For Conductor Material Copper, For Wire Type Class G, H, I, K, M, Material Copper, Maximum Voltage 35 kV, Minimum Wire Size 8 AWG, Maximum Wire Size 8 AWG, Number of Crimps 2, Overall Length 1.75 in, Maximum Conductors 1, Maximum Operating Temperature 194 Degrees F, RoHS Compliant Yes, Seam Style Seamless, Standards CSA Certified, UL Listed, Barrel Outside Diameter 0.27 in