Office Master WS24 Ergonomic Work Stool

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Product ID: 14191
List Price: $264.00
Our Price: $171.60
Usually ships in 5 to 7 business days
* applies to Contiguous United States

NOTE: The above video demonstrates general adjustment capabilities of a chair/arm similar to yours. The actual functions & appearance of your chair/arm may differ significantly from the video & illustration shown above.



Workstools shouldn't require so much attention that adjusting them becomes a job unto itself. Office Master's WS24 low-maintenance, easy-to-clean and affordable workstools are the perfect solution for any industrial workplace or specialty application. And, with a molded polyurethane backrest, it's even easier to see why the WS24 might be the right chair for you.


Specifications                                                             Features

Overall Width 25"
  • Pneumatic lift
  • Pivot backrest
  • Back height adjustment
  • Tilting backrest
  • Tilting seat
Overall Height 30 - 35"
Back 15.5" W x 12.5" H
Seat 17" W x 16" D
Seat Height 16 - 21"
Carton Weight 35 pounds
UPS Weight 35 pounds
Arms Group BC
Warranty 7 year limited



Option 1: Arms Type


Group BC

Office Master BR-2 BC Arm with Adjustable Height Range 2.5"


Office Master BR-5 BC Arm with Height (2.5") and width (2.5") adjustable T arms




Options 2: Arm Pads

ARMazing Memory Foam Arm Pads are a great addition to any office or home chair. The memory foam pads will contour to your elbows and forearms and offer you total comfort and support while reducing pressure points. All of these benefits will help increase productivity while reducing overall body stress. Elastic shroud attaches snugly to any existing arm rest from 6" to 11" long. Makes your arm rests much softer and more comfortable.

  • Helps increase circulation
  • Helps maximize the benefits of proper ergonomics
  • Sleek design and sung fit gives built-in lock
  • Fits all adjustable chair arms from 6" to 11"



Option 3: Casters

Office Master CAS-REG Regular Caster CASREG office chairs carpet


Office Master CAS0065-S Multi-surface Soft office chairs Casters


CAS0050-SS - "Safety soft casters" minimizes chair movement when the chair is NOT in use. (5 per set)


CAS0050-RB - "Reverse-braking casters" lock in place when the chair IS in use (5 per set).


GLD-R - "Glides" keeps the chair stationary at all times. (5 per set)


CAS-RUB - "Rubber casters" are designed for concrete and other hard surfaces. (5 per set)



Option 4: Cylinders


  • 5" Cylinder - Standard Approximately 16" to 21"



Model WS24
Manufacturer Office Master Chairs
Part Number WS24
Overall Width 25"
Overall Height 30 - 35"
Back 15.5" W x 12.5" H
Seat 17" W x 16" D
Seat Height 16 - 21"
Weight Capacity 250 lbs
Carton Weight 35 lbs
UPS Weight 35 lbs
Arms Group BC
Warranty 7 year limited

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Office Master WS24 Ergonomic Work Stool