The key is made of carbon steel, giving it a long life and high esfuerzo.Forjada of one piece, and hardened by heat treatment, giving it more life and esfuerzo.Cromado an outer surface to prevent oxidationn.Mecanismo it is very suitable for maintenance work, installers, DIY, etc. Quality guaranteed by a forging company with more than 108 years of existence. Key with two mouths one open and one star with rounded edges, made of carbon steel, forged in one piece, hardened by heat treatment and with chrome surface treatment to prevent oxidationn.Los the star mouth has a 72-tooth carcass mechanism (step every 5o). Presentation: polished heads and matte satin. Chafflan and star mouth with rounded edges for easy lacing on the tuerca.Inclinaci15° angle in the star mouth for clamps comprometidos.Acodado 15° in the open mouth for access to difficult placesciles.Herramienta optimal for clamps in industry, mechanics, maintenance, plumbing, facilities, etc.