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Block - Control - Single + Becket + Cam - Sheave Dia: 40mm

Block - Control - Single + Becket + Cam - Sheave Dia: 40mm

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Designed and manufactured to provide extremely lightweight, high load bearing blocks ideal for use with hand held loads on dinghys, sports and keel boats. Lewmar ® Control Blocks feature stainless steel central race and balls while long fibre technology provides exceptional strength and durability. Open design provides for easy flushing of sand and salt, helping to keep maintenance to a minimum and performance to a maximum.


  • Manufactured to provide high strength with light weight
  • Impact resistant body
  • Optimised for high load hand applications
  • Open design for easy flushing of salt and sand

  • Ideal for control lines, mainsheets, jib and spinnaker sheets
  • Control lines
  • Dinghy/keelboat mainsail sheets
  • Spinnaker/Genoa/barber hauler sheets.

    Other Details:
    Sheave Dia.: 40mm
    Max Rope Size: 10mm
    Working Load Limit: 240kg
    Breaking Load: 800kg
    Shackle Pin Dia.: 4mm

After ordering online, you will receive an automated email confirmation containing your order details. Your order will then be confirmed within a few minutes of placing your order.

It is our policy to ensure we deliver to our customers in a timely manner. In order to achieve this we use a range of freight companies depending on the size and weight of your order. In some instances we may use a number of carriers to get your products to you. For example, chain may come by road, some electronic equipment by air.

Most orders are shipped within 2 - 5 Days

Shipping rates

Orders delivered to Australian Post Codes under $499 attract an $18.00 shipping charge.

Orders of $499 or more ship free.*

For Remote areas and bulky items. If the cost to send is vastly different to our standard delivery costs, someone from our team will contact you prior to dispatch to arrange further payment or to issue a refund if you are not happy with the additional charges.

International orders will be charged at $0.00 initially and our staff will be in contact with a shipping quote. If the quote is not accepted the customer reserves the right to cancel their order and be refunded in full.

Should you have any queries or concerns about shipping, please don't hesitate to get in touch by clicking the support button on bottom right of the page.

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