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Barton N07130 – Single Swivel Block Size 7 70mm, Plain Bearing, Ø70mm Sheave, Max Rope 14mm
The Barton N07130 Single Swivel Block is part of the heavy-duty Size 7 (70 mm) high load cruising range, engineered for superior strength and durability. Featuring a plain bearing sheave, this block is optimized for high-load static and controlled applications where reliability is essential.
The swivel head allows the block to rotate freely, ensuring optimal alignment under varying load directions and reducing rope wear. Constructed with glass fibre reinforced nylon side plates and an internal 316 stainless steel frame, the block is through-bolted and riveted for maximum strength and long-term durability in demanding marine environments.
Key Features
- Single sheave block with swivel head
- Plain bearing system optimized for high-load applications
- Swivel allows flexible alignment under load
- Designed for static and controlled rigging systems
- Glass fibre reinforced nylon side plates
- Internal 316 stainless steel load frame
- Through-bolted and riveted construction for maximum durability
- Suitable for larger cruising and racing yachts
- Weight – 354 g
Technical Specifications
Part Number N07130 Block Type Single Swivel Size Size 7 (70 mm) Sheave Diameter 72 mm x 20 mm (2 53/64" x 3/4") Bearing Type Plain Bearing Number of Sheaves Single Max Rope Diameter 14 mm (9/16") Safe Working Load (SWL) 1250 kg (2750 lbs) Break Load 2500 kg (5500 lbs) Max Rolling Load 875 kg (1929 lbs) Weight 354 g Dimensions 165 × 77 × 41 mm
Applications
- High-load control and trimming systems
- Mainsheet and traveller setups
- Cruising and racing yachts
- Rigging requiring flexible alignment under load
- Applications with sustained loads
The Barton Size 7 block range is engineered for superior strength and performance, featuring reinforced construction and stainless steel load frames for reliable operation under increased loads.
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