Lewmar 30mm Control Double Block

The Lewmar 30mm Control Double Block is a precision-engineered component designed for optimal performance in various marine applications. Crafted with durable materials and a lightweight design, this block is ideal for controlling halyards, sheets, or control lines on small to medium-sized boats. The block features high-load, stainless-steel ball bearings that provide smooth operation while minimizing friction, ensuring quick and reliable adjustments under load. With a 30mm sheave size, this double block excels in providing mechanical advantage, making it suitable for applications where space is limited yet efficiency is paramount. The robust construction ensures resistance to harsh marine environments, including UV exposure and saltwater corrosion. Additionally, the compact design allows for easy installation and integration into existing rigging setups. The Lewmar 30mm Control Double Block is particularly favored among sailors for its reliability and functionality during racing or recreational sailing, contributing to improved sail control and overall performance. Whether you are upgrading your rigging system or seeking replacements, this block provides a dependable solution for seafarers focused on quality and performance.