ID
1360944
$ 65.98
1-2 weeks delivery time
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The Barton T01231 is a TUPHblox double swivel block with becket and two 30 mm sheaves, designed for ropes up to 10 mm. Manufactured from Tufnol phenolic laminate with 316 stainless steel bindings and brass bearings, it delivers durable low-friction performance with full rotational alignment and secure rope termination. With a working load of 350 kg and break load of 700 kg, it is ideal for dynamic purchase systems requiring fixed line attachment.
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Barton T01231 – Tuphblox Double Swivel Block with Becket 30mm, Plain Bearing, 2x Ø30mm Sheaves, Max Rope 10mm
The Barton T01231 TUPHblox Double Swivel Block with Becket features two 30 mm sheaves and an integrated becket, allowing secure rope termination in compact purchase systems. The swivel head enables full rotation under load, ensuring optimal alignment in dynamic rigging applications.
Constructed from Tufnol phenolic resin laminate with cotton reinforcement, this block offers excellent strength, low weight, and resistance to wear and environmental conditions. Combined with 316 stainless steel bindings and brass bearings, it ensures smooth and reliable operation in marine and industrial environments.
Key Features
- Double sheave block with integrated becket for rope termination
- Swivel head for optimal alignment under load
- Tufnol construction – strong, lightweight, and non-conductive
- 316 stainless steel bindings for corrosion resistance
- Brass bearing system for smooth and consistent operation
- Suitable for rope systems and compatible with wire applications
Technical Specifications
Part Number T01231 Block Type Double Swivel + Becket Series TUPHblox (Tufnol Blocks) Sheave Diameter 2 × 30 mm (1 3/16") Bearing Type Plain Bearing (Brass) Number of Sheaves Double Max Rope Diameter 10 mm (3/8") Safe Working Load (SWL) 350 kg (771 lbs) Break Load 700 kg (1543 lbs) Materials Tufnol (phenolic laminate), 316 stainless steel, brass
Applications
- Dynamic purchase systems requiring fixed rope termination
- Control and trimming systems with changing load direction
- Classic and heritage yacht rigging
- Industrial and non-conductive environments
The Barton TUPHblox range combines traditional materials with modern engineering, delivering reliable strength, smooth operation, and long-term durability in demanding marine and industrial applications.
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