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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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