Heavy Duty Splice - 350mcm Hi-VoltageSold in sets of 10 Manufactured from high conductivity seamless copper tubing Tin plated to inhibit corrosion Flared barrel entry provides easy cable insertion for fine stranded cables and minimizes strain during flexing and movement Positive cable stops ensure proper insertion of conductors to full depth Long barrel provides high pull out force and added secureness for improved mechanical and electrical properties Color coded barrel is marked with