ID
1360835
$ 91.27
1-2 weeks delivery time
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The Barton N13170 is a Size 3 single stand-up block with soft plastic spring, featuring a 45 mm ball bearing sheave for ropes up to 10 mm. Weighing 147 g, it is designed for smooth, low-friction operation in deck-mounted control systems while maintaining optimal alignment. With a safe working load of 400 kg and break load of 800 kg, it is ideal for mainsheet, vang, and dynamic control line applications.
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Barton N13170 - Single Stand-Up Block with Soft Plastic Spring Size 3 45mm – Ball Bearing, Ø45mm Sheave, Max Rope 10mm
The Barton N13170 Single Stand-Up Block with Soft Plastic Spring is part of the Size 3 (45 mm) range and features a ball bearing sheave for smooth, low-friction performance. The integrated stand-up base with soft plastic spring maintains correct block orientation, ensuring efficient line lead and improved control.
Stand-up blocks are specifically designed for deck mounting, providing stable positioning and consistent alignment in control line systems. The flexible spring base absorbs movement while keeping the block upright during operation. The Size 3 range incorporates modern construction with stainless steel frames and advanced materials, including 30% glass fibre reinforced nylon cheeks and acetal sheaves. The ball bearing system is ideal for dynamic applications requiring frequent adjustment and precise line handling.
Key Features
- Single sheave stand-up block with soft plastic spring base
- Ball bearing system for smooth, low-friction performance
- Spring-loaded base maintains optimal block position
- Designed for deck-mounted control systems
- High-strength and lightweight construction
Technical Specifications
Part Number N13170 Block Type Single Stand-Up Block with Soft Plastic Spring Size Size 3 (45 mm) Sheave Diameter 45 mm x 13 mm (1 3/4" x 33/64") Bearing Type Ball 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) Max Rolling Load 270 kg (595 lbs) Weight 147 g Dimensions 112 × 58 × 58 mm Materials Glass fibre reinforced nylon cheeks, acetal sheave, 316 stainless steel fittings, Delrin ball bearings, soft plastic spring base
Applications
- Deck-mounted control line systems
- Mainsheet and vang setups
- Dynamic trimming applications
- Dinghies, dayboats and small cruising yachts
The Barton N13170 delivers smooth and efficient performance with consistent positioning, making it ideal for demanding sailing systems requiring precise control and low friction.
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