Sailing Triple Blocks

Even newbie sailors are familiar with blocks. They are crucial parts of the rigging outfit of every sailboat and are used to maneuver sheets and lines and lift loads. Essentially, modern blocks are pulleys comprising a frame, a grooved wheel to house the rope, and any accessories related to their specific function; as for their name, it comes from the past when they were simple drilled wooden blocks. The most common design is the sheave block. Depending on the desired mechanical characteristics, these blocks can have one, two, or three sheaves. Typically, triple sailing blocks can lift more than 7,000 lbs.

Another frequent design is the ratchet block, popular in dinghies to reduce the tug on a line or sheet. Besides ratchet types, there are ball bearing and plain bearing sheave designs. Overall, the wheels can house lines whose diameter ranges from less than 1'' to 3''. Common frame materials include marine-grade metal and plastic. Special configuration features include beckets, shackles, cam cleats, and loop heads, among others. In our store, you can find a broad choice of industry-leading sailing triple blocks to fit your sailboat. We provide only excellent products manufactured by trusted companies to ensure performance and long-lasting efficiency at affordable prices.