BARTON TUPHblox Triple Block with Fixed Eye - Tufnol Sail Block 13mm

BARTON TUPHblox Triple Block with Fixed Eye – High-Performance Block Made of Tufnol

The BARTON TUPHblox triple block with fixed eye combines proven Tufnol technology with a sophisticated design for demanding sailing applications. The combination of lightweight yet extremely robust Tufnol material and the fixed eye makes this block the ideal choice for high-ratio halyard, sheet, and tackle systems.

Tufnol blocks are characterized by their exceptional strength at minimal weight. The material is saltwater-resistant, UV-stable, and requires little maintenance – perfect for continuous marine use. The triple roller arrangement enables high force transmission in a compact design.

Product features

• High-strength Tufnol material for maximum load-bearing capacity at low weight
• Triple pulley for high power transmission and optimal deflection
• A firm eye for secure and permanent fastening
• Saltwater and UV resistant for long-lasting use
• Low maintenance and corrosion-free
• Precision-machined discs for smooth running
• For taudiameter 13mm with 45mm disc
• Available with and without underwire

Technical data

Technical specifications

Material: Tufnol (high-density phenolic resin laminate)
Design: Triple block with fixed eye
Taudiameter: 13 mm
Disc diameter: 45 mm
Breaking load (BRL): 770 kg
Working load (WL): 385 kg
Manufacturer: BARTON Marine

The breaking load (BRL) indicates the maximum load at which the block fails. The working load (WL) corresponds to the recommended maximum operating load for safe continuous use. The lower bail provides additional securing of the line.