Seldén S 40+ Single Block tie-on

SKU: SELDEN-S-40P-LINE

Seldén S 40+ single block with soft line attachment, ball bearing and a safe working load of 350 kg. Suitable for lines of Ø6–10 mm, ideal as a sheet block or trimming block on sailboats.

€ 67,19 incl. VAT
In stock
Fast shipping
2 year warranty
Professional advice

The Seldén S 40+ single block with line attachment is part of the S series (soft attachment), specifically designed to be attached directly to a line without additional hardware. Thanks to its ball bearing, the sheave rotates smoothly under load, making this block particularly suitable as a sheet block, halyard block or trimming block on sailing yachts. With a safe working load of 350 kg and breaking strength of 700 kg, this compact block delivers reliable performance for medium-duty applications.

Features

  • Fibreglass-reinforced polyamide cheeks
  • Ball bearing for smooth operation under load
  • Soft line attachment for direct connection to a line
  • Stainless steel sheave axle for durability in salt water
  • Compact and lightweight design

Technical specifications

  • Safe working load (SWL): 350 kg
  • Breaking strength (BS): 700 kg
  • Bearing type: Ball bearing
  • Suitable for lines: Ø6–10 mm
Seldén

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.