ESP blocks, 57mm Air Blocks and Cam Cleat Accessories
The 6050 and 6056 are designed for production boats with mounting posts on the mast collar. Use ESP (Elegant Simple Products) swivel blocks in winch-driven purchases of 4:1 or less. Use 57mm single swivel blocks on offshore boats. These strong, lightweight blocks are sculpted aluminum, with Torlon rollers and carbon-black balls for strength and UV protection.
Use these accessories to adapt our cleats for many applications. Whether you need to clean up your cockpit controls with color-coding, or lead a line cleanly to the cleat, we've got the perfect accessory for you.
