Fixed, square wire spring creates its own threads maintains a secure positive grip that will not relax over timeNo pre-twisting required, positive grip design provides fast and easy installationRefined range to handle all common applicationsExcellent for fine stranded wire applicationsApproved for bonding and grounding applicationsHigh temperature models designed to withstand the extreme heat build-up found in high wattage light fixtures and signsDeep skirt helps protect against flash over and turned back strands for maximum dielectric protectionReusable for easy circuit changes and additions

3/8 in Solid, 5/16 in Stranded Wire Strip, 1 to 5 Conductors, 18 to 1 AWG with 20 to 2 AWG Minimum, 14 to 2 AWG Maximum Conductor Combination Size