Introducing the Schaefer Marine 7 Flat Base Block, a perfect blend of durability and performance. Designed with an aluminum cheek and a robust Delrin sheave, this block ensures smooth operation and reduced friction, making it ideal for various sailing applications. The flat base design allows for easy mounting on any surface, providing versatility in rigging setups. Weighing in at just 11 ounces, it’s lightweight yet strong enough to handle demanding conditions. Upgrade your sailing experience with this reliable and efficient block that promises to enhance your performance on the water!