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Barton T04111 – TUPHblox Single Bow Block with Becket 58mm, Brass Bearing, Max Rope 14mm
The Barton T04111 TUPHblox Single Bow Block with Becket is part of the heavy-duty 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 operating conditions.
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 load capacity, and excellent resistance to UV exposure and weathering.
Key Features
- 58 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
- Designed for medium to high load applications
- Robust construction – 194 g
Technical Specifications
Part Number T04111 Block Type Single Bow Block + Becket Series TUPHblox Sheave Diameter 58 mm (2 9/32") Bearing Type Brass Bearing Material Tufnol laminate with stainless steel and brass components Max Rope Diameter 14 mm (7/16") Safe Working Load (SWL) 630 kg (1385 lbs) Break Load 1260 kg (2770 lbs) Weight 194 g
Applications
- Purchase systems with fixed rope termination
- Marine rigging on cruising and working vessels
- Industrial and non-conductive environments
- Hot air balloon rigging systems
- Medium and high-load control systems
The Barton TUPHblox blocks combine strength, durability, and versatility, delivering reliable performance in demanding marine and industrial environments where safety and longevity are essential.
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