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Seldén BBB 20 Single Block through-deck
SKU: SELDEN-BBB-20-DECK
Seldén BBB 20 single block deck mount with ball bearing, suitable for lines Ø2–6 mm. Breaking strength 200 kg, SWL 100 kg.
€ 25,65
incl. VAT
In stock
Seldén BBB 20 Single Block Deck Mount
The Seldén BBB 20 single block deck mount is a compact ball bearing block that is mounted directly through the deck or mast with 2 M4 screws. This makes it ideal as a halyard deflector or trim block on smaller boats where a low, fixed block position is desired.
Specifications
- Sheave diameter: 20 mm
- Bearing type: Ball bearing in stainless steel
- Breaking strength: 200 kg
- Safe working load (SWL): 100 kg
- Weight: 18 g
- Suitable for lines: Ø2–6 mm
- Mounting: Through deck/mast with 2x M4 screws
Construction & materials
The housing is made from glass fibre reinforced polyamide, resulting in an extremely light and strong block of just 18 grams. The stainless steel ball bearings guarantee the highest strength under dynamic loads and ensure smooth, low-friction operation.
Applications
This Seldén BBB 20 deck block is perfect for halyard deflectors, trim lines and other applications on dinghies and smaller cabin yachts where the block needs to be permanently mounted on the deck or mast. The deck mounting ensures a clean, tidy deck layout. Seldén ball bearing blocks are the standard for reliable performance in sailing.
Seldén has been building world-class furling systems in Sweden since 1960. Over 200,000 Furlex units sold. Trusted by Hallberg-Rassy, Swan, and Oyster.
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