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Replacement Parts
for All Office Furniture,
Office Seating, Panel Systems and more!

Office Chair Bases

Replacement aluminum or composite office chair bases for all types of office chairs

26" Diameter High Arched Polished Aluminum Base
26" arched polished aluminum chair base
  • Hub: 50mm
  • Radius from center of hub to outside of base: 340mm
  • Caster Barrel Diameter: 21mm
  • Caster Sockets: Standard 11mm x 22mm
  • Base Height: 142mm
Price: $77.95 ea
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27" Diameter Composite Base
27" composite chair base
  • Hub: 50mm
  • Radius from center of hub to outside of base: 320mm
  • Caster Barrel Diameter: 42mm
  • Caster Sockets: Standard 11mm x 22mm
  • Base Height: 66mm
Price: $54.50 ea
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24" Diameter Composite Base
24" composite chair base
  • Hub: 50mm
  • Radius from center of hub to outside of base: 305mm
  • Caster Barrel Diameter: 42mm
  • Caster Sockets: Standard 11mm x 25mm
  • Base Height: 65mm
Price: $49.95 ea
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25" Polished Aluminum Base
25" polshed aluminum  chair base
  • Hub: 50mm
  • Radius from center of hub to outside of base: 330mm
  • Caster Barrel Diameter: 42mm
  • Caster Sockets: Standard 11mm x 25mm
  • Base Height: 80mm
Price: $65.95 ea
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25" Black Aluminum Base
25" black aluminum chair base
  • Hub: 50mm
  • Radius from center of hub to outside of base: 340mm
  • Caster Barrel Diameter: 42mm
  • Caster Sockets: Standard 11mm x 25mm
  • Base Height: 60mm
Price: $75.95 ea
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28" Black Composite Base
28" composite chair base
  • Hub: 50mm
  • Radius from center of hub to outside of base: 355mm
  • Caster Barrel Diameter: 42mm
  • Caster Sockets: Standard 11mm x 25mm
  • Base Height: 60mm
Price: $52.95 ea
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28" Composite Arched Base
28" arched composite chair base
  • Hub: 50mm
  • Radius from center of hub to outside of base: 355mm
  • Caster Barrel Diameter: 42mm
  • Caster Sockets: Standard 11mm x 25mm
  • Base Height: 65mm
Price: $59.95 ea
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23.5" Diameter Aluminum Base
23.5 aluminum chair base
  • Hub: 50mm
  • Radius from center of hub to outside of base: 300mm
  • Caster Barrel Diameter: 20mm
  • Caster Sockets: Standard 11mm x 25mm
  • Base Height: 65mm
Price: $66.54 ea
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Universal Soft Casters
Universal Caster Soft
  • 50mm Twin wheel Hooded Caster
  • Stem: 7/16 x 7/8
  • Soft Caster to be used on Vinyl, Linoleum, Tile flooring
    also: chair mats and hard floors
  • Surpasses all applicable ANSI/BIFMA standards
Price: $6.54 ea
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Universal Hard Casters
Universal Caster Hard
  • 50mm Twin wheel Hooded Caster
  • Stem: 7/16 x 7/8
  • Hard Caster for Carpeting
  • Industrial Constructed
  • Commercial Grade
Price: $5.94 ea
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