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Polypropylene Black Caster 4" x 2" Swivel Wheel Brake (WB) 500 lbs Roller Bearing P21 Series

Marsoni M251S
Sale price$55.33
Pay 4 payments of $13.83 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Polypropylene Black Caster 4" x 2" Swivel Wheel Brake (WB) 500 lbs Roller Bearing P21 SeriesProduct Details : Polypropylene Black Caster 4" x 2" Swivel Wheel Brake (WB) 500 lbs Roller Bearing P21 Series Product Type: Medium Duty Industrial Casters Series: P21 Series Wheel Material: Polypropylene Black Caster Type: Swivel Brake Options: Wheel Brake (WB) Mount Type: Top Plate Plate Material: Zinc Finish Wheel Diameter: 4" Wheel Width: 2" Tread Tire Material(s): Solid Black Polypropylene Wheel Core Rim Material(s): Solid Black Polypropylene
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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.
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4.3 ★★★★★
Based on 1671 reviews
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Verified Purchase
Mom of 2
Dallas, US
★★★★★ 5
Fits Saros 10R perfect
Size: Mop Cloth-4
These are great! Fit perfect and might even be fluffier than originals.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
G
Verified Purchase
GadgetGuy
Omaha, US
★★★★★ 5
OEM Roborock Cleaning Pads - Do not buy the knock offs.
Size: Mop Cloth-4
These are Roborock OEM pads for my 10R. I tried many of the cheap knock offs and they were terrible. These work great. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
P
Verified Purchase
philipzelinger
Bozeman, US
★★★★★ 5
Better than OEM pads.
Size: Mop Cloth-5
Better than OEM pads.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
A
Verified Purchase
A. Pedersen
Birmingham, US
★★★★★ 5
There’s a definite quality difference between the OEM product and third party knock-offs
Size: Mop Cloth-4
It’s worth getting replacement parts for your vacuum from the manufacturer. These pads are high quality. I purchased some third party ones and they fell apart after a week of use. It’s worth the extra money to have something that will last for many months when properly cared for.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
L
Verified Purchase
Louis
Cuba, US
★★★★★ 4
Overpriced but works
Size: Mop Cloth-4
Easy replacement, tear off and slap on. Can’t really go wrong. Fit is perfect. Floors started to get feel consistently again. I feel like this product is definitely overpriced for what it is.
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Reviewed in the United States on January 12, 2026

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