BARTON TUPHblox Double Block 30mm - Heavy-duty Tufnol blocks for demanding sail applications

BARTON TUPHblox double blocks, made from high-quality Tufnol®, combine extreme strength with low weight. These 30mm double blocks are specifically designed for 10mm ropes and offer a breaking strength of 700 kg with a working load of 350 kg. The proven Tufnol material is seawater-resistant, UV-stable, and low-maintenance – ideal for use on racing and cruising yachts.

The blocks feature a fixed eye for secure attachment and are available with or without a lower bail. The optional bail prevents the rope from slipping out unintentionally and increases operational reliability under dynamic loads.

• High-strength Tufnol® material for maximum durability
• Disc diameter 30mm optimized for 10mm rope
• Breaking load 700 kg, working load 350 kg
• Fixed eye for secure attachment
• Optionally with or without underwire
• Seawater resistant and UV stable
• Low maintenance and durable
• Lightweight for optimized performance

Technical specifications: Disc diameter 30mm, cable diameter 10mm, breaking load 700 kg, working load 350 kg, material Tufnol®, fixed eye fastening.

The BTT01210 variant comes without a lower bail, while the BTT01211 comes with a lower bail for added safety during demanding maneuvers.