Vinyl insulated step down butt connectors are used to terminate or mate two wires of different size. They offer the following advantages: reliable wire termination due to uniform wall thickness all along the connector and clearly visible color-coding stripe on connector enables the user to quickly identify the connector's size.Dimensions & Features: Wire Size: 6 AWG to 8 AWG Color: Blue L: 4.5mm (1.17") D: 10.5mm (0.42") D1: 4.5mm (0.18") D2: 5.9mm (0.24") Barrel: Butted Seam Configuration: Flared Material: Tin Plated Copper Insulation: Vinyl Max Electrical Rating: 75°C - 600 Volts Max Electrical Current: 95 AMP UL Recognized: Yes CE Certified: Yes RoHS Compliant: Yes Product Drawing: Cross References Cross Reference Parts:None Documents Click to view product spec sheet: Videos Check out our YouTube channel!