🔄
Skip to content
Contact us for all of your boating/fishing needs! ⛵
Contact us for all of your boating/fishing needs! ⛵
Shipping Policy Return and Refund Policy Payment Policy Privacy Policy Terms of Service Contact Us About Us
Ronstan Series 40 All Purpose Block Single Universal Head RF41100

Ronstan Series 40 All Purpose Block - Single - Universal Head [RF41100]

Authorized Ronstan Dealer
Genuine Product
Save $4.49 Save $4.49
$29.94
$29.94 - $29.94
$29.94
$25.45
$25.45 - $25.45
$25.45
Questions? Just Call. U.S. based expert support. +1 (346) 385-4984
Availability:
5+ in stock, ready to be shipped
Why Choose Boating Tools?
Trusted • U.S.-Based
  • Ships today or tomorrow (in-stock items)
  • Ships from U.S. warehouse with tracking
  • FREE shipping on orders $75+
  • No sales tax (excluding Texas)
    • U.S. expert support: +1 (346) 385-4984
    Mon–Fri 9AM–5PM CST

Series 40 All Purpose Block - Single - Universal Head

All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required.

Features:

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
  • Captive Lock™ universal head
  • Slotted pin shackle eliminates fouled lines


Applications:
  • Mainsheet
  • Halyard
  • Vang
  • Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8M(26')


Materials:
  • U.V. stabilized Acetal sheaves
  • Impact and U.V. resistant, fiber reinforced Nylon cheeks
  • Grade 316 stainless steel bearing race
  • Grade 316 stainless steel load strap and head fitting


Specifications:
Sheave Ø: 40mm(1-9/16")
Max. Rope Ø: 10mm(7/16")
Pin Ø: 5mm(3/16")
M.W.L.: 400kg(880lbs)
B. L.: 1,000kg(2,200lbs)
Weight: 71g(2.5oz)

No manual is available for this product.

Estimated Delivery Time: 1-7 business days.

  • Orders placed before 1PM CST will ship the same day. All other orders will ship the next day.
  • Transit Time: 1-6 business days

Click here to view our full Shipping Policy.

Returns accepted within 30 days.

  • Items must be new, unused, and in original packaging.
  • Returned merchandise may be subject to a restocking fee of up to 15%

Click here to view our full Return & Refund Policy.
Offer quality marine equipment from trusted brands and treat customers the way we'd want to be treated.
Boating Tools — Our Mission

Have a question? Just call us.

A real human from the U.S. will answer. We can help you pick the right gear, talk through compatibility, or work out pricing. If we miss your call, leave a voicemail and we'll get back to you.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare