Special Òhelical-shapedÓ connector with a twisted carbon steel body and circular bar, a must-have when an ÒoffsetÓ load is required.It permits 90¡ rotation of any connected device (descenders, rope clamps, fall arresters, etc.), optimizing the operating alignment.Available with Auto Block (3 movements) and Twist Lock (2 movements) sleeve, conform to CE or ANSI standards.High quality product, made in Italy! New Zinc-Nickel treatment which, compared to normal black zinc plating, offers double corrosion resistance (test carried out in salt spray in accordance with UNI EN ISO 9227), uniform finish, greater resistance to scratches and a modern and pleasant look.