These Knipex KPX 97 52 06 crimping pliers reduce hand forces up to 30%. Compared with regular crimping pliers, due to optimised lever ratio. Two hand operation for easy crimping of large diameters possible. With precise crimping dies and integral lock with self-releasing mechanism when correct pressure reached. These Knipex KPX975206 are well balanced centre of gravity with angled head and ergonomically PVC designed handles. Adjustable crimping pressure, makes it a breeze when lots of crimmping is requires so reducing user fatique. Made from specially hardened and tempered special tool steel for added strength and durability. Head are burnished and handles plastic coated for added grip and user comfort. Length 250mm. For insulated terminals and plug connectors.