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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
Ubi Maior 125mm Regatta Classic High Load Single BlocksSHEAVE: 125mm SHACKLE: 12HRmm MAX LINE: 16mm MAX WORKING LOAD: 5000Kg BREAKING LOAD: 10000Kg LENGTH: 254mm WEIGHT: 1042g The RT line turns 30 years of experience into a full ALL ROUND range of components designed for a great variety of boats. RT blocks can carry high loads while ensuring smooth rolling thanks to TORLON (HIGH LOAD line) or DELRIN (LOW LOAD line) roller bearing. On the Delrin, balls in two holding cages support side loads, while every
Ø SHEAVE: 125mm
SHACKLE: 12HRmm
MAX Ø LINE: 16mm
MAX WORKING LOAD: 5000Kg
BREAKING LOAD: 10000Kg
LENGTH: 254mm
WEIGHT: 1042g
The RT line turns 30 years of experience into a full ALL ROUND range of components designed for a great variety of boats. RT blocks can carry high loads while ensuring smooth rolling thanks to TORLON (HIGH LOAD line) or DELRIN (LOW LOAD line) roller bearing. On the Delrin, balls in two holding cages support side loads, while every tiny detail on the block cheeks is meticulously designed. The design of the RT blocks allows for the use of both with a traditional mechanical connection (with HR shackle on HIGH LOAD models) or with a textile connection (RTSh/RTShG), as well as for use as a becket. Each cheek plate of the blocks are machined from solid bar stock, which are interlocked and secured by fixing screws, this guarantees unparalleled strength and durability and longevity. The sheave is machined of high strength aluminum alloy (including the smaller sizes), which guarantees excellent rolling, even under heavy loads.
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.
- 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
4.1 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Good fit
Material Type: Black - 3 Pairs, Size: X-Large
My husband just started using these and they feel comfortable. Hasn't used them long enough to see if his heels are better. He has a high arch so I bought him the XL and they fit perfectly.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
No more painful cracked heels! These really do work!
Material Type: Black - 3 Pairs, Size: X-Large
These really do work well. This is one of the first winters that I have not experienced painful, cracked heels. They are long lasting, and definitely make my heels smoother and softer after wearing them. For the first few times wearing them I simply went with the moisturizer embedded in them. After a few uses I then covered my heels with Aquaphor Advanced Therapy Healing Ointment. This worked even better, and I would recommend it. I am very glad I bought these. Of note, I have really big feet that are quite wide and the XL are a little snug but not uncomfortably so. I use them overnight, but also have worn them under socks and they work fine.
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Reviewed in the United States on February 3, 2026
★★★★★ 5
Wonderful for dry feet
Material Type: Black - 3 Pairs, Size: X-Large
I have been dealing with dry skin and problems with the heel of my foot, so I thought I would give these a try. I am so glad I did. They moisturize beautifully. A must is you are having trouble with your feet.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Heel Fisures
Material Type: Black - 3 Pairs, Size: X-Large
Fantastic product. Worked well beyond my expectations.
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Reviewed in the United States on May 20, 2026
★★★★★ 4
X-Large is about a size 12-13 shoe size foot USA.
Material Type: Black - 3 Pairs, Size: X-Large
I love them they work fantastic. I am a big guy with swollen feet. Wear size 12 to 13 USA Shoes. They fit me just fine not tight. My feet felt good after wearing them for two days. Some dry skin pulled off with them and it says to wash by hand. I dont know about the durability but I am hoping to get about 5 uses per pair. Before they become unusable.
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Reviewed in the United States on February 7, 2026
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