SKU: 2803685549

Ronstan Series 40 BB Orbit Triple Block w/ Swivel Shackle & Becket

Sale price$105.34 Regular price$117.05
Save 10%

Pay in installments of $29.26 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Ronstan Series 40 BB Orbit Triple Block w/ Swivel Shackle & BecketProduct Description Ronstan Series 40 BB Orbit Triple Block w Swivel Shackle & Becket Features Class leading dynamic and status load rating Lightweight, yet strong. Toughened, glass fibre reinforced nylon replaces stainless steel straps used in our traditional utility blocks Low friction 2 stage ball bearing system for efficient and effortless trimming Soft attachment, lashing and traditional swivel shackle head options Low profile and compact High

Product Description

Ronstan Series 40 BB Orbit Triple Block w/ Swivel Shackle & Becket

Features

  • Class leading dynamic and status load rating

  • Lightweight, yet strong. Toughened, glass fibre reinforced nylon replaces stainless steel straps used in our traditional utility blocks

  • Low friction 2-stage ball bearing system for efficient and effortless trimming

  • Soft attachment, lashing and traditional swivel shackle head options

  • Low profile and compact

  • High performance cleating

  • Specifications

    Sheave Ø - 1 9/16 in. (40mm)

    Max. Rope Ø - 3/8 in. (10mm)

    Max. Cable Ø - in. (mm)

    Pin Ø - 5/32 in. (5mm)

    Max. Working Load - 1320 lb. (600kg)

    B. L. - 2650 lb. (1200kg)

    Weight - 6.1 oz. (172g)

    Total block load Becket MWL 400kg (880lb), BL 800kg (1760lb)

    Product Information

    The new Series 40 ball bearing Orbit Blocks™ provide the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fibre reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks - the perfect balance of performance and reliability.

    As well as traditional single swivel blocks, the range also includes single and double sheave lashing or soft attachment options through to multiple sheave blocks including those with quad and quin sheaves. The range is extremely versatile allowing a multitude of possible systems right up to a 12:1 purchase mainsheet system for off-the- beach performance catamarans.

    Series 40 Orbit Blocks™ are fitted with our carbon reinforced C-Cleat™ for secure rope holding with low entry and exit efforts, and fairleads for fast action from any angle. Cleat arms are made from stainless steel and are adjustable for setting to your preferred cleating angle.

    Ball Bearing versions incorporate our 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.

    High Load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high strength grade 2205 stainless steel sheave & hub together with a triple bearing race to maintain low friction at very high loads.

    Applications

  • Mainsheet systems on spinnaker sheet on dinghies

  • Spinnaker sheets on dinghies, off-the-beach catamarans and sportsboats to 8m (26ft)

  • Halyard, vang and backstay applications on boats to 9m (30ft)

  • Control line applications on larger yachts

    Materials

  • Frame/cheeks: Toughened, glass fibre reinforced nylon.

  • Head fittings, hubs & fasteners: Grade 316 stainless steel.

  • BB Sheaves and balls: High compression strength acetal.
  • 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: 2803685549

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.8 ★★★★★
    Based on 5 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    R
    Verified Purchase
    Robin Rattelsdorfer
    Natrona Heights, US
    ★★★★★ 5
    Wonderful ingredients works well
    I've been using this tanning lotion for about 30 years. I always use sunscreen first. It makes you look like you have a great bronze looking tan. I bought it on sale so it's about $10 per bottle should last forever.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 4, 2026
    C
    Verified Purchase
    Casey K
    San Leandro, US
    ★★★★★ 5
    Love this lotion
    Best tanning lotion on the internet and best price BY FAR!!! Individually these bottles go for twice as much. Do yourself a favor and by in bulk. I still have two bottles left after buying 4 bottles this past summer.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 6, 2025
    A
    Verified Purchase
    Amazon Customer
    Lowell, US
    ★★★★★ 4
    Definitely browns your skin color
    Really like this but it is a bit oily. Be sure to shake it as instructed so the color is mixed properly. As ling as you rinse or wipe the lotion off your hands it’s fine. No staining
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 16, 2023
    Verified Purchase
    :)
    San Leandro, US
    ★★★★★ 5
    Good quality
    This product is very good. It smells weird but it’s not bad. It works, I applied it once and got a bit darker. About the packaging it could’ve been handled better, one of the bottles spilled a little bit and it was everywhere
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 13, 2024
    C
    Verified Purchase
    Caspar
    Belleville, US
    ★★★★★ 5
    My favorite moisturizer with SPF
    Color: Untinted (1.7 oz)
    Great mineral sunblock. One of the few mineral sunblocks that is easy to rub in so you don't look like Caspar the ghost after you apply it. Great natural ingredients. My only wish is for Clean + Kind top also make their daily moisturizer with SPF in a stick
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 18, 2026

    recommand products