This high-leverage tool includes crimping die and side cutters. The ground hardened drop-forged high-carbon steel blades offer excellent performance and durability. The round nose smoothly slides into pocket and the serrated jaw ensures maximum gripping power. Formed crimp die for non-insulated terminals, we suggest GB# 310, 410, 311 and 411 crimp connectors for permanent connections. The secure grip handle reduces slipping and provides comfortable for all-day use.