Barton Marine Size 3 45mm Plain Bearing Cheek Block, 400kg SWL – Made in UK

Optimize your sailing performance with the Barton Marine Size 3 45mm Plain Bearing Cheek Block. Engineered with a modern design, this robust pulley block features stainless steel frames and advanced materials, including 30% fiberglass-filled nylon and Acetal sheaves, to deliver maximum strength while keeping weight to a minimum. Its precision-moulded Acetal sheave, running on a large diameter brass center bearing, ensures smooth operation even under the highest loads. Proudly made in the UK, this block is a reliable component for enhancing control and efficiency on board. Upgrade your rigging with confidence.

Key Benefits & Specifications:

• Enhanced Durability: Constructed with stainless steel frames, 30% fiberglass-filled nylon, and Acetal sheaves for lasting strength in marine environments.
• Smooth Operation: Features a 45mm (1 3/4") precision-moulded Acetal sheave with a large diameter brass center bearing for free running under high loads.
• High Load Capacity: Offers a Safe Working Load (SWL) of 400kg (881 lbs) and a Breaking Load of 800kg (1763 lbs) for demanding applications.
• Versatile Rope Compatibility: Suitable for ropes up to 10mm (3/8") in diameter.
• Lightweight Design: Weighs just 109g, contributing to overall system efficiency without compromising strength.

Recommended Applications:

• Ideal for use as mainsheet, vangs, and lead blocks on dinghies, dayboats, and lightweight cruisers.