Marine environments are some of the most challenging that any component or assembly can face. Sheaves are widely used throughout the industry for a variety of pulling and lifting functions. Ralmark is capable of providing pulleys and sheaves to meet these challenges, with the ability to manufacture from a wide variety of materials to meet your needs. Sheaves are available in a variety of materials including phenolic, steel, plastic, or stainless steel.

Ralmark Company has a long history of creating and customizing pulleys for our customers needs. With over 50 years of experience in aerospace manufacturing, let Ralmark Company be a partner in your success. Please contact us to access our team of experts.