Barton Ball Bearing Size 3 Single Swivel Block

A strong, lightweight range of blocks for use on dinghies, day boats, and light cruising yachts. Ideal for mainsheet, vang, lead block, or wherever a powerful and compact purchase tackle is required.

Features

• Single Pulley with Swivel Shackle
• Plain bearing
• Suitable for up to 10mm Rope
• SWL 400kg

Plain Bearing

Barton plain bearing blocks have a precision moulded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.

The 45mm 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.

Specifications

• Weight: 83 g
• Dimensions: 98 × 47 × 28 mm
• Size: 3 (45 mm)
• Block Type: Swivel
• No. of Sheaves: Single
• Bearing Type: Ball Bearing
• Sheave Size: 45 × 13 mm (1 3/4" × 35/64")
• Max Rope Diameter: 10 mm (3/8")
• SWL: 400 kg (881 lbs)
• Break Load: 800 kg (1763 lbs)
• Max Rolling Load (Ball Bearing): 270 kg (595 lbs)
• Brand: Barton