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FAQs Shipping & Delivery Returns & Exchanges
FAQs Shipping & Delivery Returns & Exchanges

Sea Sure 28mm Single Ball Race Block

Note: Some prices may reflect updates due to international tariffs. Learn the latest about tariffs

Tariff Updates

We are observing how the tariffs are behaving. Lots of our products are imported from Europe and some of the manufacturers are not providing heads up about price increases. We will do everything in our power to hold the best prices, but please consider that in these uncertain times we may be forced to increase the prices without previous notification.

We really appreciate your understanding and look forward to working with you.

What does this mean for you?

  • Some imported products may show a higher price than usual.
  • Prices may change as shipping rates adjust globally.
  • We are committed to providing the best possible pricing and transparency at all times.

How we’re handling it:

  • We only adjust prices when absolutely necessary.
  • We continuously monitor shipping rates and update pricing accordingly.
  • We’ll clearly notify you if a product is affected by tariffs.

Questions? Feel free to contact our team for any clarification or assistance.

Updated: April 2025

$22.90
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SKU:
SEA28.70
Availability:
Estimated time of arrival 30 days, Not available for expedited shipping.
Weight:
0.10 LBS
Shipping:
Calculated at Checkout.

28mm carbon fibre ball race sheave

  • Light weight, high load carrying capacity blocks
  • Reliable race proven designs
  • High wear resistant cheek material extends life if miss-lead occurs
  • Freewheeling for fast line take up

Rope sizes & types: 6mm Dyneema, Spectra or Kevlar; 3 strand or plaited nylon, polyester and polypropylene ropes

  • Sheave: Self lubricating graphite loaded POM
  • Bearing: Stainless stteel balls with carbon fibre hub and cage
  • Body construction: Carbon fibre with 316 stainless steel strap
  • Weights: 118g (28-70)
  • Typical uses: Control lines, halyards, outhauls, kicking straps, furling lines, cunninghams, traveller control lines, leech lines, spinnaker sheets, guys and halyards
  • Breaking load: 650kg
  • Safe work load: 300kg