Barton Marine Size 3 45mm Plain Bearing Pulley Block with Single Swivel & Becket

Size 3 45mm Plain Bearing Pulley Block Single Swivel Becket

The size 3 Barton plain bearing blocks have 45mm (1 3/4 sheave size 3 block range incorporates modern design with stainless steel frames and the latest advanced materials, using 30% fibre glass-filled nylon and Acetal sheaves to maximise their strength whilst keeping weight to a minimum. Suitable for use as mainsheet, vangs, lead blocks, or wherever a powerful and compact purchase system is required on dinghies, dayboats, and lightweight cruisers.

Suitable for up to 10mm (3/8) rope.

Specifications:

• Weight: 91 g
• Dimensions: 114 47 28 mm
• Size: 3 (45MM)
• Block Type: Swivel + Becket
• No. of Sheaves: Single
• Bearing Type: Plain
• Sheave Size: 45mm x 13mm (1 3/4 x 35/64)
• Max rope diameter: 10mm (3/8)
• SWL: 400kg (881lbs)
• Break load: 800kg (1763lbs)
• Max rolling load (ball bearing blocks): 270kg (595lbs)

The Barton Marine Size 3 45mm plain bearing pulley block is designed for reliable performance in sailing and light-duty applications. Crafted with a stainless steel frame and featuring a 45mm (1 3/4 inch) sheave, this pulley combines durability with lightweight construction. Its modern design incorporates advanced materials such as 30% fibre glass-filled nylon and acetal sheaves, providing maximum strength while maintaining a low weight, ideal for use on dinghies, dayboats, and lightweight cruisers. This pulley is suitable for ropes up to 10mm (3/8 inch) in diameter, making it versatile for a range of rigging needs.

Built with a plain bearing and a single sheave, the pulley offers smooth operation and dependable load handling. The swivel and becket features facilitate quick attachment and ease of use in various sailing scenarios. With a weight of approximately 3.2 ounces, it is lightweight enough to optimize performance without adding unnecessary bulk. The maximum safe working load (SWL) of 880 pounds and a break load of over 1,760 pounds ensure it can handle demanding tasks on the water. Designed for performance and durability, this pulley is a reliable choice for sailors seeking a compact, powerful, and efficient pulley system.

Whether used as a mainsheet, vang, or lead block, the Barton Marine Size 3 pulley will enhance your sailing setup with its robust construction and thoughtful design. Its specifications make it suitable for a variety of applications where a strong, lightweight, and easy-to-use pulley is required, ensuring safety, efficiency, and long-lasting performance in all your sailing adventures.

Features:

• Size 3 pulley with 45mm (1 3/4 inch) sheave for versatile rigging

• Constructed with stainless steel frame for corrosion resistance

• s advanced materials including fibre glass-filled nylon and acetal sheaves for strength and lightweight design

• Suitable for ropes up to 10mm (3/8 inch) in diameter

• Swivel and becket design for quick attachment and ease of operation

• Plain bearing for smooth and reliable performance

• Weight approximately 3.2 ounces for minimal added weight

• Maximum working load (SWL) of 880 pounds and break load of over 1,760 pounds for safety

• Compact and durable for use on dinghies, dayboats, and lightweight cruisers