Stainless steel connector with express sleeve and external opening.Made of AISI 316 stainless steel.High quality product, made in Italy! New version with KeyLock system! The Keylock system definitively eliminates any sealing tooth both on the body and on the gate of the connector.There are therefore no points to snag rope or webbing being the carabiner devoid of sharp edges. Compared to other less noble stainless steels, AISI 316 steel is used in aggressive environments, where there are many corrosive factors that are prolonged over time, for example marine areas, saline environments, areas with the presence of chemical substances.It is therefore a perfect product for use in the nautical world but also in food and chemicals industry. The product is also available in the version without eye.