BARTON
BARTON TUPHblox Single Block 20mm Tufnol - 8mm Rope - Swivel Shackle with/without Bail
- Pickup available in Bad Ischl
- Brand-name products with full technical data
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Product details
BARTON TUPHblox Single Block 20mm - Heavy-duty Tufnol blocks for demanding sailing applications
BARTON TUPHblox single blocks, made from high-quality Tufnol®, combine extreme strength with low weight. These 20mm blocks are specifically designed for 8mm ropes and offer a breaking strength of 550 kg with a working load of 275 kg. The proven Tufnol material is seawater-resistant, UV-stable, and requires minimal 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 20mm optimized for 8mm rope
- Breaking load 550 kg, working load 275 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 |
|---|---|---|---|---|---|
| BTT00130 | without underwire | 8 mm | 20 mm | 550 kg | 275 kg |
| BTT00131 | with underwire | 8 mm | 20 mm | 550 kg | 275 kg |
Technical specifications: Sheave diameter 20mm, rope diameter 8mm, breaking load 550 kg, working load 275 kg, material Tufnol®, attachment swivel shackle.
The BTT00130 variant comes without a lower bar, while the BTT00131 comes with a lower bar for added safety during demanding maneuvers.