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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Ronstan RF55111 Series 55 Orbit Single Block with BecketRonstan RF55111 Orbit Block with becket. Designed for applications where weight is of paramount importance. The securing loop is easily changed and we suggest that you use either a forged eye or shackle to secure the block as pressed steel fittings can be sharp and will prematurely wear the rope mounting. General Range Information: Ultra Lightweight Low friction 2 stage Orbital ball bearing system Highest working load in its class Easily fitted and
Ronstan RF55111 Orbit Block with becket. Designed for applications where weight is of paramount importance. The securing loop is easily changed and we suggest that you use either a forged eye or shackle to secure the block as pressed steel fittings can be sharp and will prematurely wear the rope mounting.
General Range Information:
- Ultra Lightweight
- Low friction 2-stage Orbital ball bearing system
- Highest working load in its class
- Easily fitted and securely retained Dyneema Link head
- Low profile and compact
- High performance cleating
- Sheave Diameter 55mm
Technical:
- Sheave Diameter 55mm
- Maximum Rope Diameter 10mm
- Maximum Working Load 500kg
- Breaking Load 1000kg
- Weight 75g
Materials:
- Ball bearings - High compression strength carbon black Acetal
- Stage 2 bearing - Carbon fibre reinforced, PTFE impregnated Nylon
- Frame/Cheeks - Toughened, glass fibre reinforced Nylon
- Rope Link: UV stabilised, multi-strand impregmented SK75 Dyneema
Applications:
- Mainsheet systems on dinghies, sportsboats and small keelboats to 9m (30ft)
- Spinnaker sheets on dinghies, sportsboats and small keel boats to 9m (30ft)
- Halyard, Vang and Backstay application on boats to 8m (26ft)
- Control line applications on larger yachts
| We recommend using the RF613S shackle to securely attach the block to the existing deck eye on your boat. This helps the block maintain maximum freedom of movement and reduces the risk of wear on the Dyneema loop due to sharp edges on the deck eye, then use the 8072 Rubber Boot to keep the block upright and provide a neat finish. See related items. |
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
4.5 ★★★★★
Based on 2064 reviews
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Product Reviews
★★★★★ 5
Muy bueno
Color: Brown(17"w）
My husband loved his mini bar; it's excellent quality, each piece arrived in perfect condition, and it was very easy to assemble. Highly recommended if you want to organize and maintain every space in your home with a special touch.
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Reviewed in the United States on February 10, 2026
★★★★★ 5
Great Bar Cart for Price
Color: Brown(24.8"w)
This little bar cart is perfect for my space. It holds everything I enjoy using for cocktails and all accoutrements. It took a minute to put it together so make sure you read the instructions. Includes two lockable wheels and wire hanging racks for stemware and bottles.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 5
Great product
Color: Black (17"w)
Love this cart-looks very classy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
★★★★★ 5
Home bar cart
Color: Brown(24.8"w)
My son loves his gift. Fits perfectly in his den, versatile shelves, the perfect size. It’s a Quality bar cart that was easy to assemble and looks beautiful.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Nice small bar cart
Color: Brown(17"w）, Color: Brown(17"w）
We have a bar area but it’s downstairs and we are usually upstairs so it’s not convenient. I wanted a little cart to hold a few items but not be in the way. After looking all over the Internet I found this one for a good price. I liked the ability to remove the top so we can bring just that into the kitchen or living room and it looks nice. I had to put it together and it wasn’t too difficult, took about 30 min, HOWEVER I used a ratcheting screwdriver with an Allen wrench attachment or else it would have taken a lot longer! (It does come with the little Allen wrench included so you don’t have to purchase any tools.) All the parts were labeled well and included a couple extra screws. I tightened it up good and it’s sturdy. It doesn’t take up a lot of space. If you just need a small cart this will work!
PS you can opt to leave off the parts that hold the wine glass if you don’t need them/ or want more space on that middle shelf
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
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