Modular Backup Ring (MB) 4.250" x 5.000" x 0.375" - Polyurethane

Marsoni

M251S

$89.47

Get it in 3 business days with 1 day shipping. Friday, May 29

Modular Backup Ring (MB) 4.250" x 5.000" x 0.375" - PolyurethaneProduct Details : Modular Backup Ring (MB) 4. 250" x 5. 000" x 0. 375" Polyurethane Part No: 37504250MB 4617 Product Category: Symmetrical Seals Product Type: Modular Backup Ring Profile: MB Material(s): Polyurethane Material Code: AU Durometer: 65D Temperature Range: 65F to +250F ( 54C to +121C) Pressure Range: 7000 PSI ( 483 Bar) System Of Measurement: Inch Dimensions: 4. 250" x 5. 000" x 0. 375" Nominal I. D. (d): 4. 250" Nominal O. D. (D): 5. 000"

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These privacy screens are three separate panels, which is really convenient if you don’t need to use all of them at once. I’m currently using two to section off part of my craft room for storage, and it’s working perfectly. They’re lightweight and super easy to move around, so I can rearrange my space whenever I need to. Assembly was simple—everything went together quickly without any hassle.

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Reviewed in the United States on August 17, 2025