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Rod/Piston U-Seal (B) 40mm x 50mm x 7.3mm - Polyurethane/Nitrile

Marsoni M251S
Sale price$33.67
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Rod/Piston U-Seal (B) 40mm x 50mm x 7.3mm - Polyurethane/NitrileProduct Details : Rod Piston U Seal (B) 40mm x 50mm x 7. 3mm Polyurethane Nitrile Part No: RP040050073B Product Category: Symmetrical Seals Product Type: Rod Piston U Seal Profile: B Material(s): Polyurethane Nitrile Material Code: AU NBR Temperature Range: 50F to +230F ( 45C to +110C) Pressure Range: 5000 PSI ( 345 Bar) Surface Speed: < 1. 6 ft s (0. 5 m s) System Of Measurement: Metric Dimensions: 40mm x 50mm x 7. 3mm Nominal I. D. (d): 40mm Nominal
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4.4 ★★★★★
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View from the hills
Whiting, US
★★★★★ 5
Enables the person to move around while wearing.
These silicon socks look a bit odd at first glance but they work great and best of all, any lotions and oily creams are contained on the inside so you can walk around. They are very soft. I haven't had them long so I can't comment on durability, but they are not made of lightweight material.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
T
Verified Purchase
Theresa C.
Port Orchard, US
★★★★★ 5
They Work
Husband struggles with cracking feet, he has tried so many home remedies these work great to keep the moisturizer on and the carpet dry!
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Reviewed in the United States on March 25, 2026
R
Verified Purchase
raymond jones
New York, US
★★★★★ 1
Not worth the time or money
Never buy these, they causes feet cramps and bad pain even if you use foot pain cream
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Reviewed in the United States on April 30, 2026
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Verified Purchase
Greg from MidW
Phoenix, US
★★★★★ 3
Does the job but dangerous to walk with!
Does the job but dangerous to walk with: foot is sliding inside the sock if the foot was treated with cream or lotion prior. It is uncomfortable to sleep with but a necessary hurdle to heal your heels!
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Reviewed in the United States on December 24, 2025
T
Verified Purchase
Texgurl
Phoenix, US
★★★★★ 4
Does the trick
Bought it with urea cream for my senior dad who was diabetes. Careful with it, it will tear
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Reviewed in the United States on April 6, 2026

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