ID
1360961
$ 58.53
1-2 weeks delivery time
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The Barton T03210 is a TUPHblox double bow block with two 45 mm sheaves, designed for ropes up to 13 mm. Manufactured from Tufnol phenolic laminate with 316 stainless steel bindings and brass bearings, it delivers durable low-friction performance and flexible attachment options. With a working load of 385 kg and break load of 770 kg, it is suitable for medium-load purchase systems and classic rigging applications.
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Barton T03210 – Tuphblox Double Bow Block 45mm, Plain Bearing, 2x Ø45mm Sheaves, Max Rope 13mm
The Barton T03210 TUPHblox Double Bow Block features two 45 mm sheaves in a robust configuration, designed to improve load distribution and mechanical efficiency. The bow attachment allows connection via rope or shackle, offering flexible installation across a wide range of rigging setups.
Constructed from Tufnol phenolic resin laminate with cotton reinforcement, this block provides excellent strength, low weight, and resistance to UV and harsh marine environments. Combined with 316 stainless steel bindings and brass bearings, it ensures smooth and reliable operation under continuous load.
Key Features
- Double sheave block for improved mechanical advantage
- Bow attachment for versatile rope or shackle connection
- 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 T03210 Block Type Double Bow Series TUPHblox (Tufnol Blocks) Sheave Diameter 2 × 45 mm (1 3/4") Bearing Type Plain Bearing (Brass) Number of Sheaves Double Max Rope Diameter 13 mm (1/2") Safe Working Load (SWL) 385 kg (848 lbs) Break Load 770 kg (1694 lbs) Materials Tufnol (phenolic laminate), 316 stainless steel, brass
Applications
- Medium-load purchase and control systems
- Classic and heritage yacht rigging
- Load distribution systems with double sheave configuration
- Industrial and non-conductive environments
The Barton TUPHblox range combines traditional materials with modern engineering, delivering reliable strength, smooth operation, and long service life across marine and industrial applications.
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