Ronstan
Ronstan RF41100 Series 40 All Purpose Block - Single - Universal Head
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- SKU:
- 18036469
- MPN:
- rf41100
- Availability:
- Usually ships the same or next business day. In stock at our FL, NJ warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/07/2026 03:11:29 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 or above | and pay only $25.45 each 25.45 |
- Stock Update:
- 02/07/2026 03:11:29 AM PST
Description
This item is brand-new, factory sealed.
Series 40 All Purpose Block - Single - Universal HeadAll 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)
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Ronstan RF41100 Series 40 All Purpose Block - Single - Universal Head
$26.26