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Lewmar  |  SKU: LEW19830500

Lewmar Snatch Block Size 3 Aluminium Sheave

Sale price $398.91 Regular price $602.95

Availability: Please give 24-36 business hours for our team to process your order. Once processed, lead time is 5-7 business days if item is in stock. Please call to check availability. Not available for expedited shipping. Usually Ships Within 20 Days


DELIVERY AND RETURN INFO

Lewmar Snatch Block Size 3 Aluminium Sheave

The Lewmar Snatch Block provides a fast, versatile solution for redirecting loaded lines without the need to re-reeve. Its side-opening sign allows lines to be inserted or removed quickly, making it ideal for temporary leads, preventers, and emergency load management. Manufactured from durable, marine-grade materials, the block delivers smooth, low-friction performance and dependable strength in demanding marine environments. A practical and reliable deck essential, trusted by cruisers and performance sailors alike.

Features:

Flexible Load Management at Sea

The Lewmar Snatch Block is designed to provide fast, versatile redirection of loaded lines without the need to reeve the line through the block end-to-end. Ideal for both cruising and performance sailing applications, it offers a practical solution for handling loads efficiently during dynamic situations such as deck leads, temporary rigging adjustments, or emergency load management.

Side-Opening Snatch Design

Featuring an opening side plate mechanism, the Snatch Block allows lines to be inserted and removed quickly while remaining under load. This makes it particularly valuable for on-deck adaptability, enabling rapid reconfiguration of leads without distributing existing running rigging. The secure closure system ensures safe, reliable operation once engaged, even in demanding conditions.

Marine-Grade Construction

Manufactured from durable, marine-grade materials, the Lewmar Snatch Block is built to perform reliably in harsh offshore environments. Robust side plates, corrosion-resistant components, and precision-engineered sheaves deliver the strength and stability required to manage high working loads while maintaining long service life.

Smooth, Controlled Performance

Optimised sheave geometry ensures efficient rope flow with minima friction, supporting controlled trimming and easing under load. The stable design promotes predictable handling, helping reduce wear on lines and improving confidence when managing high-load situations on deck or at the mast base.

Technical Description

Product Type Hardware
Hardware Type Blocks
Boat Type Sail, Power, Fishing
Block Type Snatch blocks
Block Size Single
Size Size 3
Boat Length 31-50ft, 51-70ft, 71-100ft, 101+ ft