Discover the power of our 18mm light-weight blocks – the ultimate choice for marine enthusiasts seeking top-tier performance and light-weight components in challenging conditions. Engineered to thrive in harsh marine environments and handle heavy loads effortlessly, this block is a game-changer in the world of water sports. Crafted from premium materials and boasting a cutting-edge design, our light-weight block is built to last. The reinforced single-piece construction ensures unparalleled durability, while the high-quality stainless steel components provide maximum strength and reliability. Available in a range of vibrant colors (blue, red, orange, green, pink, and black), this block is not only functional and light but also adds a pop of style to your equipment.