Barton Marine Size 3 45mm Double Swivel Becket Pulley Block

Size 3 45mm Plain Bearing Pulley Block Double 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: 143 g
• Dimensions: 118 46 47 mm
• Size: 3 (45MM)
• Block Type: Swivel + Becket
• No. of Sheaves: Double
• 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 double swivel becket pulley block is designed for lightweight and efficient sailing applications. Crafted with stainless steel frames and advanced composite materials, including 30% fibre glass-filled nylon and Acetal sheaves, this pulley offers a robust yet lightweight solution for dinghies, dayboats, and lightweight cruisers. Its modern construction ensures durability and strength while maintaining minimal weight for optimal performance. Suitable for use with ropes up to 10mm in diameter, it is ideal for mainsheets, vangs, and lead blocks where a powerful and compact purchase system is required. The pulley features a plain bearing and a double sheave arrangement, providing smooth operation and reliable load handling with a safe working load of 880 pounds and a break load of 1,763 pounds. Its swivel and becket design facilitate easy attachment and versatile rigging options, making it a dependable choice for demanding sailing setups.

Features:

• Size 3 (45mm) sheave for efficient line handling

• Double sheave design for increased rope capacity

• Plain bearing type for smooth operation

• Swivel and becket for versatile rigging

• Constructed with stainless steel frame and composite sheaves for durability

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

• Lightweight at approximately 5 ounces for easy handling

• Maximum working load of 880 lbs and break load of 1,763 lbs

• Ideal for dinghies, dayboats, and lightweight cruisers