The Harken 16mm Through-Deck Block offers lightweight strength and durability, perfect for streamlined sail rigging. Designed for easy installation, it ensures smooth line handling and optimal performance in demanding marine environments. Description The Harken 16mm Through-Deck Block is engineered for efficiency and reliability in demanding marine environments. This robust block features a durable construction with a lightweight, high-load design, ensuring optimal performance during both racing and cruising applications. Fitted with a sheave that accommodates a maximum line diameter of 16mm, the block supports a working load limit that guarantees it can handle the stresses encountered in dynamic sailing conditions. The sleek design minimizes friction, enabling smooth line handling and reducing wear on sheets and halyards. Typical use cases include applications where line management through the deck is crucial, such as for sail controls, outhauls, and downhauls on smaller boats or racing yachts. Its through-deck installation allows for a clean and efficient system, maintaining deck aesthetics while enhancing functionality. Fabricated from corrosion-resistant materials, the Harken 16mm Through-Deck Block ensures longevity and durability in harsh marine environments, making it a reliable choice for sailors focused on performance and safety. With its precision engineering and proven track record, this block is an essential component for anyone looking to improve their boat's rigging system.Specification Model Harken 16mm Through-Deck Block Sheave Diameter 16mm Maximum Working Load 300 kg (661 lbs) Breaking Load 600 kg (1323 lbs) Weight 40 g (1.4 oz) Material Acetal, Anodized Aluminum Fastening Type Through-Deck Sheave Type Single Dimensions Overall height: 52 mm (2 in), Width: 26 mm (1 in) Compatibility Suitable for line sizes up to 6mm Certifications CE Marked