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Description
Ronstan Series 40 Block, Single BecketProduct Description Ronstan Series 40 Single Block, Single Becket, universal head Features Low friction Acetal or Torlon bearing system Lightweight Cheek cut outs for easy bearing maintenance Captive Lock universal head Slotted pin shackle eliminates fouled lines Snap fit removable becket pin Sheave 1 9 16 in. Max. Rope 3 8 in. Max. Cable Pin 3 16 in. M. W. L. 770 lb B. L. 2200 lb Weight 2. 8 oz. Product Information Sheaves running on Acetal or Torlon
Product Description
Ronstan Series 40 Single Block, Single Becket, universal head
Features
Low friction Acetal or Torlon bearing system
Lightweight
Cheek cut-outs for easy bearing maintenance
Captive Lock universal head
Slotted pin shackle eliminates fouled lines
Snap fit removable becket pin
Sheave 1 9/16 in.
Max. Rope Ø - 3/8 in.
Max. Cable Ø - -
Pin Ø - 3/16 in.
M.W.L. 770 lb
B.L. 2200 lb
Weight - 2.8 oz.
Product Information
Sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.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
Applications
Mainsheet
Halyard
Vang
Spinnaker control lines on off-the-beach catamarans, one design classes and sports boats up to 8m 926 ft)
Materials
Acetal ball bearings
UV stabilized Acetal sheave
Grade 316 stainless steel load strap and head fitting
Impact and UV resistant, fibre reinforced Nylon cheeks
Features
Product Information
Sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.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
Applications
Materials
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
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Works for me
Color: Picotonic Shot
My skin loves this stuff. I haven’t had a pimple since I started using it and my skin looks more even and it’s fading red spots. I highly recommend giving it a try!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 4
A bit sticky but tolerable
Color: Picotonic Shot
I have both Dr. Melaxin peel shots in black and white rice and saw immediate improvement in the removal of tiny blackheads trapped in tight pores on my nose and around my lip line. It might honestly not get in very deep but it at least helped my skin, everyone is different. I thought my face could never be that improved by anything other than squeezing the crap out of my face and still getting nowhere. So I thought I'd try more of the product line. With this particular product I'm still too new to judge much but on my particular skin it is a bit sticky so I'll use it at night. I wash with the Dr. Melaxin Melting Cleaser, the Cactus toner, then the Dr.Melaxin Cemenrete Cyano Pink Spicule Serum and then this product. I'm 57, I don't have acne issues but I do have a few hyperpigmentation spots if like to fade out a bit if possible and just improve the overall cleanliness and look of my skin.
Nothing is a miracle but it's been a noticable improvement so far. I give it 4 stars primarily due to it being kind of sticky on me. One drop goes a long way FYI.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
★★★★★ 5
It works!
Color: Picotonic Shot
Love this product!!! I have been using it about 10 days now, and the brown aid spots on my face are down by half, I am absolutely amazed! I did not take before and after pictures, just because I was waiting for it to work on the wrinkles, I had no idea it would work on the brown spots!! Highly recommend this product!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
★★★★★ 5
My second bottle!!!
Color: Picotonic Shot
Wow this stuff really evened out my skin tone. My face looks brighter and tanner which I need and the best part is I don't have to go into the sun to do it. People have asked me if I just got back from vacation bc my skin tone. It gives a nice glow as well.
This is my second bottle
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
★★★★★ 3
Burns
Color: Picotonic Shot
Not for rosacea
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Reviewed in the United States on April 5, 2026