ID
1360928
$ 46.59
1-2 weeks delivery time
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+
The Barton T00131 is a 20 mm single swivel block with becket from the TUPHblox range, manufactured from Tufnol phenolic laminate with brass bearings and 316 stainless steel fittings. It provides durable low-friction performance with a working load of 275 kg and break load of 550 kg, suitable for ropes up to 8 mm and systems requiring rotation and fixed line termination.
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Barton T00131 – TUPHblox Single Swivel Block with Becket 20mm, Brass Bearing, Max Rope 8mm
The Barton T00131 TUPHblox Single Swivel Block with Becket is part of the compact and durable TUPHblox range, designed for marine, industrial, and specialist applications. Manufactured from Tufnol phenolic resin laminate with cotton reinforcement, it delivers excellent strength, durability, and resistance to harsh environments.
The block runs on brass bearings for smooth and reliable operation, while 316 marine grade stainless steel bindings ensure corrosion resistance and structural integrity. The swivel head allows free rotation under load for optimal alignment and reduced line twist, while the integrated becket enables secure rope termination in compact purchase 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
- 20 mm single sheave block with swivel head and becket
- 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
- Becket for fixed line termination
- Non-conductive material for industrial applications
- Compact and lightweight design
Technical Specifications
Part Number T00131 Block Type Single Swivel Block + Becket Series TUPHblox Sheave Diameter 20 mm (25/32") Bearing Type Brass Bearing Material Tufnol laminate with stainless steel and brass components Max Rope Diameter 8 mm (5/16") Safe Working Load (SWL) 275 kg (606 lbs) Break Load 550 kg (1210 lbs)
Applications
- Dynamic purchase systems with fixed termination
- Control and trimming systems
- Light-duty marine rigging
- 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 secure line control are essential.
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