ID
1360701
$ 47.99
1-2 weeks delivery time
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The Barton N03150 is a Size 3 single upright block featuring a 45 mm plain bearing sheave for ropes up to 10 mm. Weighing 120 g, it is designed for fixed deck mounting to guide control lines with stable positioning. With a safe working load of 400 kg and break load of 800 kg, it provides reliable performance for mainsheet, vang, and control line systems.
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Barton N03150 - Single Upright Block Size 3 45mm – Plain Bearing, Ø45mm Sheave, Max Rope 10mm
The Barton N03150 Single Upright Block is part of the Size 3 (45 mm) range and features a plain bearing sheave for dependable load handling. The upright design is intended for deck mounting, providing a fixed position to guide control lines efficiently.
Upright blocks are specifically designed to be mounted directly onto the deck, ensuring consistent lead angles and improved control line management. The Size 3 range incorporates modern construction with stainless steel frames and advanced materials, including 30% glass fibre reinforced nylon cheeks and acetal sheaves, delivering high strength while keeping weight low. The plain bearing system is well suited for higher static loads and continuous operation.
Key Features
- Single sheave upright block for deck mounting
- Plain bearing sheave for reliable load handling
- Fixed position design for controlled line guidance
- High-strength construction with stainless steel frame
- Lightweight and durable materials
Technical Specifications
Part Number N03150 Block Type Single Upright Block Size Size 3 (45 mm) Sheave Diameter 45 mm x 13 mm (1 3/4" x 33/64") Bearing Type Plain Bearing Number of Sheaves Single Max Rope Diameter 10 mm (3/8") Safe Working Load (SWL) 400 kg (880 lbs) Break Load 800 kg (1760 lbs) Weight 120 g Dimensions 73 × 52 × 61 mm Materials Glass fibre reinforced nylon cheeks, acetal sheave, 316 stainless steel fittings, brass plain bearing
Applications
- Deck-mounted control line systems
- Mainsheet and vang setups
- Lead blocks for fixed routing
- Dinghies, dayboats and small cruising yachts
The Barton N03150 provides a stable and efficient solution for fixed-position line control, ensuring consistent alignment and reliable performance in demanding sailing applications.
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