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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
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Description
Ronstan Series 40 All Purpose Block - Single - Becket - Universal HeadSeries 40 All Purpose Block Single Becket 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
Series 40 All Purpose Block - Single - Becket - 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. Becket pin is removeable so line can be spliced prior to fitting and is ingeniously locked into position without the use of a clevis pin, split ring or tools
Features:
- Exceptionally high working loads
- Low maintenance, long service life
- Self-lubricating sheave
- Captive Lock universal head
- Slotted pin shackle eliminates fouled lines
- Snap fit removable becket pin
- Spare parts - RF150 Shackle, RF41010 Replacement Becket Pin
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: 80g(2.8oz)
Manufacturer : Ronstan
Manufacturer Part No : RF41110
UPC : 9316800244010
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Runs a bit small
Size: 8-9 Women/7.5-8 Men, Color: Black
I absolutely LOVE these slippers. They are very comfortable. I would suggest going up a size when ordering. I normally wear a ladies 7 or 8 in shoes (pending how the shoe is made). I ordered these in the sizes 8-9 category and I'm glad I did. They fit just right, so I think the sizing is a bit off. I love the soles on the bottom as well. I feel like I have finally found a great pair of house slippers...and they're CUTE!!!
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Reviewed in the United States on April 20, 2021
★★★★★ 3
Order one size up! Cute & cozy slippers
Size: 8-9 Women/7.5-8 Men, Color: Pink Cat, Size: 8-9 Women/7.5-8 Men, Color: Pink Cat
The slippers arrived today ( I got the gray and pink ones) and they are adorable. They fit more like a 7.5 than an 8 or a size slightly smaller than what the usual medium would be so I’d recommend ordering one size up. They’re soft and warm. 10/10 for the designs and colors. The bottoms/ soles are a rubber like material but no complaints there. So far, I’d buy another pair.
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Reviewed in the United States on October 9, 2021
★★★★★ 5
Picky dog approved!
Color: S6-muti-color, Color: S6-muti-color
I have wasted so much money on dog balls that they won't even pick up! They finally were obsessed with the Kong rubber green/blue or red/blue ones, but they're $3+. each, and they break from the dogs squishing it. I honestly had zero expectations on these, and they BOTH picked them up on the first throw! That's huge!!
Seem to work fine in the ChuckIt.
As for the squeaker, at first I was like "Oh nooooo." when they both loudly started! Much to my (and my neighbors') happiness, the squeakers stopped working after a couple minutes. 🤣
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Reviewed in the United States on February 2, 2025
★★★★★ 5
Great dog toys
Color: S6-muti-color
These are long lasting, durable dog toys. My dogs love the squeak sound.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Durable
Color: S6-muti-color
The balls are great for chewers. The squeaky didn’t last long but they are perfect for the ball launcher.
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Reviewed in the United States on May 18, 2026
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