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Barton N05130 – Single Swivel Block Size 5 54mm, Plain Bearing, Ø54mm Sheave, Max Rope 12mm
The Barton N05130 Single Swivel Block is part of the heavy-duty Size 5 (54 mm) range, designed for strength and reliability in demanding marine environments. Featuring a plain bearing sheave, this block is optimized for high static load applications, ensuring durability and consistent performance.
The swivel attachment allows the block to rotate freely under load, maintaining correct alignment and reducing line twist in dynamic setups. Constructed with marine-grade 316 stainless steel load components and reinforced moulded side plates, the block is through-bolted and riveted for maximum structural integrity.
Key Features
- Single sheave block with swivel attachment
- Plain bearing optimized for high-load, static applications
- Free rotation under load for optimal line alignment
- Heavy-duty construction with stainless steel internal frame
- Through-bolted and riveted side plates for superior strength
- Designed for demanding marine environments
- Compatible with mainsheet traveller systems
- Weight – 192 g
Technical Specifications
Part Number N05130 Block Type Single Swivel Size Size 5 (54 mm) Sheave Diameter 54 mm x 17 mm (2 1/8" x 5/8") Bearing Type Plain Bearing Number of Sheaves Single Max Rope Diameter 12 mm (7/16") Safe Working Load (SWL) 750 kg (1650 lbs) Break Load 1500 kg (3300 lbs) Weight 192 g Dimensions 128 × 58 × 37 mm
Applications
- Mainsheet and traveller systems
- Control and trimming systems
- Static load rigging setups
- Cruising and racing yachts
- Applications requiring free rotation and alignment under load
The Barton Size 5 plain bearing blocks are engineered for maximum strength and durability, making them ideal for heavy-duty marine applications where reliable performance under sustained load is essential.
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