SKU: 28968811086

Ronstan Series 40 All Purpose Block - Single - Universal Head

Sale price$22.91 Regular price$25.45
Save 10%

Pay in installments of $6.36 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Ronstan Series 40 All Purpose Block - Single - Universal HeadSeries 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

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)
Manufacturer : Ronstan
Manufacturer Part No : RF41100
UPC : 9316800242870
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28968811086

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 5 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
Tatiana EL-Khouri
Draper, US
★★★★★ 5
The Lazy Makeup Day MVP
Size: 1.7 Fl Oz (Pack of 1)
This has become my easy low-maintenance face day product. It gives just enough tint to even things out while still giving solid SPF coverage, so I can skip foundation without feeling totally bare-faced. The finish feels lightweight, my skin stays comfortable all day, and the color blended into my skin way better than I expected from a “universal” tint.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
S
Verified Purchase
sarah b
Houston, US
★★★★★ 4
Overall good aesthetic result for mineral sunscreen, but some downsides
Size: 1.7 Fl Oz (Pack of 1)
It is quite good overall, it blends in perfectly to my medium-light warm tone skin. There is no white tint. It seems effective in terms of SFP and doesn't leave a greasy or heavy feel, ends up looking lightly glowy but reasonably dry to the touch. I'm not sure you'd want to apply it thick enough to substitute for foundation. What I don't like - Like makeup the color can rub off on clothes etc. - Doesn't seem to reapply very well, leads to pilling, and also rubbing my face at all leads to pilling. It's very "don't touch it again after you applied once" - Quite hard to remove with normal cleanser, I think I might need to remove it with oil or something?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
E
Verified Purchase
Ellemme
Lake Worth, US
★★★★★ 3
Way too heavy & greasy for combination skin
Size: 1.7 Fl Oz (Pack of 1)
Ugh this tinted sunscreen is such a let-down. I was excited to find an option that's a mineral sunscreen, with tinting that's supposed to work for all skin tones, is made with non-comedogenic ingredients, and is a more reasonable price than what my old tinted sunscreen now costs. I saw mixed reviews on the greasiness / heaviness of this sunscreen, but decided to give it a try, especially because I have combo skin that gets pretty dry in the winter... but wish I had listened to the people who said this is overwhelmingly thick. Pros: the tint works fairly well for my light-to-medium warm-toned skin (although you can see in my video it doesn't blend at all well with my hand's skin tone... so can't imagine this will be universal), it doesn't irritate my combination skin that can be very sensitive, and hasn't blocked my pores. Cons: This feels like I'm smearing peanut butter on my face - it is such a thick and oily consistency. I have combination skin, with some areas that are especially dry right now in a northern winter climate... but this is not what I would call "moisturizing" - it's greasiness that is impossible to rub in, doesn’t dry down, and instead just sits on the skin (and I'm not even using close to the amount of sunscreen you're supposed to in order to get the true SPF coverage). I use tinted sunscreen to replace the need for a BB cream or foundation, and this unfortunately would never be appropriate for everyday wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
T
Verified Purchase
tracy lautt
Massapequa, US
★★★★★ 5
Not super greasy, thankfully!
Size: 1.7 Fl Oz (Pack of 1)
Very gopd product! Goes on smooth and protects well. Non greasy feel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
K
Verified Purchase
kymom
Lowell, US
★★★★★ 5
Top of the line sunscreen
Size: 1.7 Fl Oz (Pack of 1)
This is such a good tinted sunscreen; gives a glowing appearance on the skin, great protect protection and great coverage
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026

recommand products