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Barton T01130 – TUPHblox Single Swivel Block 30mm, Brass Bearing, Max Rope 10mm
The Barton T01130 TUPHblox Single Swivel Block is part of the durable and lightweight TUPHblox range, engineered for marine, industrial, and specialist environments. Manufactured from Tufnol phenolic resin laminate with cotton reinforcement, it delivers excellent strength, durability, and resistance to harsh operating conditions.
The block runs on brass bearings for smooth and reliable operation, while 316 marine grade stainless steel bindings ensure structural strength and corrosion resistance. The swivel head allows free rotation under load, reducing line twist and ensuring optimal alignment in dynamic rigging systems.
Tufnol construction provides non-conductive properties, making this block suitable for industrial environments, including explosive zones and hot air balloon systems. The laminated and heat-compressed structure ensures long service life, high durability, and excellent resistance to UV exposure and weathering.
Key Features
- 30 mm single sheave block with swivel head
- Tufnol laminate construction for strength and durability
- Brass bearing system for smooth operation
- 316 stainless steel fittings for corrosion resistance
- Swivel for automatic alignment and reduced line twist
- Non-conductive material for industrial applications
- Lightweight and compact design – 63 g
Technical Specifications
Part Number T01130 Block Type Single Swivel Block Series TUPHblox Sheave Diameter 30 mm (1 3/16") Bearing Type Brass Bearing Material Tufnol laminate with stainless steel and brass components Max Rope Diameter 10 mm (3/8") Safe Working Load (SWL) 350 kg (771 lbs) Break Load 700 kg (1543 lbs) Weight 63 g
Applications
- Dynamic rigging systems requiring rotation
- Control and trimming systems
- Light-to-medium duty marine applications
- Industrial and non-conductive environments
- General-purpose line handling
The Barton TUPHblox blocks combine compact design, durability, and flexibility, delivering reliable performance in applications where smooth rotation and efficient line handling are essential.
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