The Harken Block - Fixed Mast Base Leads 57mm - Mast Base #1988 is a fantastic addition for any sailor looking to maximize efficiency at the mastbase. It's designed to be compact and lightweight, making it easy to group together with other blocks without taking up too much space. You'll appreciate the precision and reliability this harken block offers. Benefits Low-profile design for minimal space usage Lightweight construction for easy handling Ideal for grouping multiple blocks at the mastbase Constructed with durability in mind, this block features a 57mm sheave, perfect for managing halyards and control lines efficiently. It's compatible with a variety of sailing setups, ensuring versatility across different mast configurations. Our Part # HAR1988 | Mfr. Part # 1988
