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Barton T03110 – TUPHblox Single Bow Block 45mm, Brass Bearing, Max Rope 13mm
The Barton T03110 TUPHblox Single Bow 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 bow fitting allows flexible attachment using rope or shackle, making it suitable for a wide range of rigging configurations.
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
- 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
- Compact and lightweight design – 92 g
Technical Specifications
Part Number T03110 Block Type Single Bow Block 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) Weight 92 g
Applications
- Light-to-medium duty marine rigging
- Control and guiding systems
- Industrial and non-conductive environments
- Hot air balloon rigging systems
- General-purpose line handling
The Barton TUPHblox blocks combine compact design, durability, and versatility, delivering reliable performance in both marine and industrial applications where lightweight strength is essential.
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