Barton Size 4 Single Upright Block

Save £5.70

£30.99 £36.69


The Barton Size 4 Single Upright Block is designed for small to mid range vessels and come with nylon sheaves suitable for all ropes including braided dyneema. Newly designed for 2019 onwards the Barton Blocks are known as great value for money and practical for many applications. For racing applications consider getting the ball bearing versions.

Barton Size 4 Blocks are suitable as mainsheet, vang or lead blocks for smaller dinghies including Laser, Topper and Optimist boats.


  • Diameter: 12mm rope
  • Break load 1260Kg (2770 lbs)
  • Max rolling load (ball bearing blocks) 440kg (970 lbs)
  • Single 58mm x 17mm (Fiddle 32/58mm x 17mm)

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