Barton Marine Ratchet Block - 55mm

The Barton Ratchet Block - 55mm is a high-performance sailboat hardware solution, ideal for mainsheet systems and spinnaker sheets on both dinghies and keelboats. Suitable for small yachts up to 30 feet, this ratchet block offers superior control and durability, enhancing your sailing experience.

High-Performance Engineering

Engineered with precision, the 55mm Ratchet Block combines robust construction with a modern design. Its stainless steel lever provides the option to lock the swivel head, ensuring your lines remain secure under load. This innovative feature allows for effortless line management, giving you greater control during maneuvers.

Optimized Functionality for Sailors

The Ratchet Block is designed to handle loaded lines with ease. Its ratchet mechanism provides a perfect balance between holding power and controlled easing, making it easier to manage sails in varying wind conditions. Whether you're tightening your mainsheet or deploying a spinnaker, this block offers reliable performance every time.

Durable Construction for Marine Environments

Built to withstand the harsh conditions of marine environments, the Barton Ratchet Block is crafted from high-density nylon and glass fiber reinforced polymer. This composite material offers low friction and exceptional longevity, even when exposed to saltwater and UV rays. The internal components are made from marine-grade 316 stainless steel, ensuring corrosion resistance, while the 12-faced aluminum sheave is anodized in gunmetal silver for added durability and smooth operation.

Technical Specifications

Specification	Details
Safe Working Load	661 lb (300 kg)
Breaking Load	2,646 lb (1,200 kg)
Maximum Rope Diameter	3/8" (10 mm)
Weight	4.8 oz (135 grams)

*Sold individually.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.