BARTON
BARTON TUPHblox Double Block 45mm Tufnol - 13mm Rope - Swivel Shackle with/without Bail
- Pickup available in Bad Ischl
- Brand-name products with full technical data
- Personal expert advice: office@bootsshop.at
Product details
BARTON TUPHblox Double Block 45mm - Heavy-duty Tufnol blocks for demanding sailing applications
BARTON TUPHblox double blocks, made from high-quality Tufnol®, combine extreme strength with low weight. These 45mm double blocks are specifically designed for 13mm ropes and offer a breaking strength of 770 kg with a working load of 385 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 swivel shackle for flexible mounting and are available with or without a lower bail. The optional bail prevents the rope from unintentionally slipping out and increases operational reliability under dynamic loads.
- High-strength Tufnol® material for maximum durability
- Disc diameter 45mm optimized for 13mm rope
- Breaking load 770 kg, working load 385 kg
- Swivel shackle for flexible attachment
- Optionally with or without underwire
- Seawater resistant and UV stable
- Low maintenance and durable
- Lightweight for optimized performance
| Item No. | execution | Ø Tau | Ø disc | BRL kg | WL kg |
|---|---|---|---|---|---|
| BTT03230 | without underwire | 13 mm | 45 mm | 770 kg | 385 kg |
| BTT03231 | with underwire | 13 mm | 45 mm | 770 kg | 385 kg |
Technical specifications: Sheave diameter 45mm, rope diameter 13mm, breaking load 770 kg, working load 385 kg, material Tufnol®, attachment swivel shackle.
The BTT03230 variant comes without a lower bar, while the BTT03231 comes with a lower bar for added safety during demanding maneuvers.