Insulated cross wrench IS39 series

steel

EN 60900 / IEC 60900 / ISO 691 Use For tightening nuts with a protruding threaded shank. Generally used for implementation of insulation piercing connectors (in particular dimensions 13 and 17 mm). Technical specifications Tool with 4 hexagonal sockets, in heat treated alloy steel, injected. Insulating material with Fiberglass for maximum strength. The "cross" shape allows easier transmission of the tightening torque. An insulating monobloc core avoids any electrical continuity between the different working heads. The dimension is marked on each working head. « Hybrid » insulated hand tool category (= hand tool made from insulating material with exposed conductive parts at the working head).