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OM Intensive Use 24-7 StoolOM Intensive Use 24-7 Stool
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OM Intensive Use 24-7 Stool

Quick Overview

OM IU55HD Stool

Availability: In stock


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The Office Master IU55 Intensive Use Stool is designed to endure in environments that require heavy duty seating. The intensive use seat, mechanism, pneumatic and base insure this chair will last for years to come. Seat depth adjustment allows this stool to provide support for people 5' 2" - 6' 1" tall. Independent seat and back angle adjustments allow for precise control of support needs. The 7 year / 300 lb. warranty is unmatched for 24 hour applications.

Ships in 7 business days.

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Ergonomic Comfort
Adjustments Capability
Cessi Service


  • 20" Wide x 20" High
  • Full Upholstered Dual Curve Backrest
  • EZ Ratchet Back Height Adjustment
  • Upholstered Back


  • 21" Wide x 17 - 20.1" Deep
  • Dual Density Seat Foam
  • Eight Ply Hardwood Seat Structure

Three Lever Control:

  • Seat Height Adjust
  • Back Angle Adjust
  • Seat Angle Adjust

Pneumatic Lift (Seat Height):

  • Heavy Duty Pneumatic (24" - 34" Range) - Standard
  • Optional 8" Pneumatic Available (21" - 29" Height Range)


  • 26" Glass Reinforced Nylon Base
  • 20" Diameter Height Adjustable Footring
  • 1.25" Industrial Glides Standard


  • 7 Year / 24 Hour Use Warranty for weights up to 300 lbs.

Weight: 59 lbs.

Grade 1 Celestial


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           Oberon                        Rhea                       Callisto                        Titan                       Hyperion                     Europa


Grade 2 Soft Sit

Soft Sit GrapheneSoft Sit BasaltSoft Sit AshSoft Sit KelvinSoft Sit MoltenSoft Sit Kipuka

      Graphene               Basalt                      Ash                     Kelvin                 Molten                   Kipuka

Grade 3 Cinema - Vinyl

Cinema NoirCinema AcademyCinema BlockbusterCinema AcademyCinema CueCinema Ensemble

           Noir                   Thriller              Blockbuster            Academy                 Cue                   Ensemble

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CESSI Ergonomics, Ergonomic Products & Services, Atlanta, GA
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