Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Ronstan S30 Ball Bearing 30mm High Load Lashing BlockIdeal for high load applications such as, halyards, cascading vangs, backstays,, outhauls and cunningham systems. Ultra strong HHL sheave and bearing race: Grade 2205 stainless steel, Balls: Grade 316 RF35109HL features class leading dynamic and static load ratings for a 30mm block Frame cheeks: Glass fibre reinforced nylon Low profile and compact, through sheave becket Suitable for both rope and wire Applications: Mainsheet systems and spinnaker
Ideal for high load applications such as, halyards, cascading vangs, backstays,, outhauls and cunningham systems.- Ultra-strong HHL sheave and bearing race: Grade 2205 stainless steel, Balls: Grade 316
- RF35109HL features class leading dynamic and static load ratings for a 30mm block
- Frame/cheeks: Glass fibre reinforced nylon
- Low profile and compact, through sheave becket
- Suitable for both rope and wire
Applications:
- Mainsheet systems and spinnaker sheets on dinghies to 5m (16ft)
- Halyard, vang and backstay applications on boats to 5m (16ft)
- Control line applications on larger yachts
- Ideal for high load applications such as
- halyards, cascading vangs, backstays,
- outhauls and cunningham systems.
| Sheave | 30 mm |
| Maximum Rope/Cable | 8 mm |
| Maximum Working Load | 550 kg |
| Breaking Load | 1650 kg |
| Weight | 42 g |
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
4.6 ★★★★★
Based on 760 reviews
Sort
Product Reviews
★★★★★ 5
Perfect for my company's temporary needs
Color: Gray, Size: 72" wide, 66" Tall
My company ordered multiples of these dividers to separate desks in much smaller temporary space we had to use after our offices were flooded in August 2023. (Yeah, I know - just getting around to reviewing them now!) These fit the bill perfectly. Granted a bit of privacy so we weren't staring at the employee next to us. Easy to put together; excellent value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 25, 2025
★★★★★ 5
Privacy
Color: Gray, Size: 72" wide, 66" Tall
Sturdy. Is a good divider
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 4
Okay for privacy, not a sound wall
Color: Gray, Size: 72" wide, 66" Tall
Ordered this for a home office, it is easy to put the panels together, one man job. They look nice, stand up well, and gave privacy and seperation. You can tack a white board to them.
These panels have absolutely no sound reducing properties that I can ascertain, so if you are ordering them as 'accoustic" type panels you will probably be disappointed.
For making a cubicle they perform well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2021
★★★★★ 5
Noise control
Color: Dark Gray, Size: 72" wide, 66" Tall
Great for office spaces that are close together. Easy to install and easy to move. Very well made. Great value. Easy to move around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025
★★★★★ 1
I DO NOT RECOMMEND
Color: Dark Gray, Size: 72" wide, 66" Tall
I got this primarily for the acoustic wall feature but it does not block any sound whatsoever. It's just a mobile, overpriced wall. The only privacy it provides it blocking you from view but the same could be done with some cardboard for a fraction of the price.
Not only is it not as described but they are requiring that I pay not only to ship it back for return but is also requiring that I pay for the shipping label. So I will be paying around $150 to get my $400 refund. Unacceptable. DO NOT BUY
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2025