Fork Terminal Contact Finish Tin Contact Material Copper Insulation Color Red Insulation Coverage Partial Coverage Insulation Material Vinyl Maximum Operating Temperature 221 Degrees F Maximum Voltage 600 V Maximum Wire Size 16 AWG Stud Size #6 Termination Style Crimp Tongue Length 0.4 in RoHS Compliant No Seam Style Brazed Standards CSA Certified UL Listed Barrel Length 0.54 in Barrel Style Insulation Grip Compatible Grainger Part Number 3KH46 3KH52 4XMR5