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Barton T03111 – TUPHblox Single Bow Block with Becket 45mm, Brass Bearing, Max Rope 13mm
The Barton T03111 TUPHblox Single Bow Block with Becket is part of the durable and lightweight TUPHblox range, engineered 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 structural integrity and corrosion resistance. The bow fitting allows flexible attachment using rope or shackle, while the integrated becket enables secure rope termination in 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
- 45 mm single sheave block with bow fitting and becket
- Tufnol laminate construction for strength and durability
- Brass bearing system for smooth operation
- 316 stainless steel fittings for corrosion resistance
- Non-conductive material for industrial applications
- Becket for fixed line termination
- Robust and versatile design
Technical Specifications
Part Number T03111 Block Type Single Bow Block + Becket Series TUPHblox Sheave Diameter 45 mm (1 3/4") Bearing Type Brass Bearing Material Tufnol laminate with stainless steel and brass components Max Rope Diameter 13 mm (1/2") Safe Working Load (SWL) 385 kg (848 lbs) Break Load 770 kg (1694 lbs)
Applications
- Purchase systems with fixed rope termination
- Marine rigging on yachts and workboats
- Industrial and non-conductive environments
- Hot air balloon rigging systems
- Medium-duty control and guiding systems
The Barton TUPHblox blocks combine strength, durability, and versatility, delivering reliable performance in demanding marine and industrial environments.
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