The RT SHEAVE is a standard line of high load sheaves for larger boats. The RT SHEAVE line was created based on experience gained by UBI MAIOR ITALIA in high level projects like the America’s Cup, the Vendée Globe and many years of cooperation with a number of prestigious shipyards. These sheaves are made of Aluminum with plain bushing bearings made of technopolymer for both primary and side loads. This tecnology allows to handle heavy loads (even static) and while it is practically maintenance free. Available Standard sizes range from 6T to 18T max working loads. In addition we offer customized and full custom sheave designed and manufactured to the needs and applications of our clients. Creativity is in our DNA.