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Barton T06130 – Tuphblox Single Swivel Block 64mm, Plain Bearing, Ø64mm Sheave, Max Rope 16mm
The Barton T06130 TUPHblox Single Swivel Block is part of the classic-inspired Tufnol range, featuring a 64 mm sheave and robust swivel head for flexible alignment under load. Designed without a becket, this configuration is ideal for applications where free-running line control is required.
Manufactured from Tufnol phenolic resin laminate with cotton reinforcement, this block combines traditional construction with modern performance. The material provides excellent strength, low weight, and resistance to wear, UV exposure, and harsh marine environments. The swivel head allows connection via shackle using either the pin or bow through the elongated top slot.
Key Features
- Single sheave swivel block without becket
- Tufnol construction – strong, lightweight, and highly durable
- 316 stainless steel bindings for corrosion resistance
- Brass bearing for smooth and reliable operation under load
- Swivel head with elongated slot for versatile shackle attachment
- Suitable for rope and compatible with wire applications
Technical Specifications
Part Number T06130 Block Type Single Swivel Series TUPHblox (Tufnol Blocks) Sheave Diameter 64 mm (2 33/64") Bearing Type Plain Bearing (Brass) Number of Sheaves Single Max Rope Diameter 16 mm (5/8") Safe Working Load (SWL) 750 kg (1650 lbs) Break Load 1500 kg (3300 lbs) Materials Tufnol (phenolic laminate), 316 stainless steel, brass
Applications
- Classic and heritage yacht rigging systems
- Control lines and load-bearing applications
- Industrial and non-conductive environments
- Systems requiring durable, low-maintenance blocks
The Barton TUPHblox range represents a return to traditional block engineering, combining proven Tufnol construction with modern materials to deliver long-lasting, high-strength performance across marine, commercial, and industrial applications.
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