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High-Quality Office Chair Bases at the Best Prices in South Africa

Nylon & alloy five-star bases in standard and heavy-duty ratings—compatible with 11mm/50mm casters and most gas lifts. Fast nationwide delivery, bulk discounts & warranties.

Office Chair Bases

Office Chair Bases for Offices, Schools and Commercial Spaces

Office Chair Bases help buyers source practical products for offices, schools and commercial spaces. The right option depends on specification, quantity, finish and how the item will be used day to day.

Compare office chair bases by part compatibility, gas lift height and mechanism plate size, base diameter and castor type. Include delivery notes and project requirements when requesting a quote.

What to Compare Before Ordering

  • Part compatibility
  • Gas lift height and mechanism plate size
  • Base diameter and castor type
  • Existing chair model and usage level

Best Uses

  • extend the life of office seating
  • replace worn components without changing every chair
  • keep high-use workstations operational

Quotes and Bulk Orders

Measure the existing part and confirm chair compatibility before placing a repair or replacement order. This helps avoid delays caused by mismatched sizes, finishes, pack quantities or delivery constraints.

Frequently Asked Questions

How do I choose the right office chair bases?

Start with the intended space and user. Then compare part compatibility, gas lift height and mechanism plate size, base diameter and castor type before confirming quantity and delivery requirements.

Can I request a quote for bulk office chair bases?

Yes. Share the quantity, delivery area, preferred specifications and any project deadlines so the Office Stock team can prepare a more useful recommendation.

7 products
Office Chair Bases
  • 700 mm Aluminium Office Chair Base by Office Stock South Africa, a Sturdy Five-Star Base Made of Aluminium, Featuring a Sleek and Modern Design with a Central Hole, Ideal for Office Chairs.

    700mm Aluminium Office Chair Base

    R908.50 (Inc. Tax)
    R790.00 (Ex. Tax)
  • Office Stock South Africa's 660 mm Chrome Spider Base Office Chair Base with Four Black Caster Wheels, Featuring a Sturdy Chrome Finish and a Modern Design for Stability and Support.

    660mm Chrome Spider Office Chair Base

    R573.85 (Inc. Tax)
    R499.00 (Ex. Tax)
  • 700mm Chrome Office Chair Base - Additional View 4

    700mm Chrome Office Chair Base

    R573.85 (Inc. Tax)
    R499.00 (Ex. Tax)
  • Black 700 mm Spider Office Chair Base by Office Stock South Africa, Featuring a Sturdy Five-Star Base with Five Black Castors, Designed as a Reliable Reception Chair Base for High-Traffic Workspaces with a Minimalist Aesthetic.

    700mm Spider Office Chair Base

    R442.75 (Inc. Tax)
    R385.00 (Ex. Tax)
  • Black 700 mm Nylon Office Chair Base by Office Stock South Africa, a Modern Office Furniture Component, Featuring a Sturdy Four-Legged Design for Stability and Durability, Perfect for Versatile Work Environments.

    700mm Nylon Office Chair Base

    R316.25 (Inc. Tax)
    R275.00 (Ex. Tax)
  • Black 640 mm Nylon Office Chair Base by Office Stock South Africa, a Sturdy Reception Chair Base with a Five-Star Design and Durable Construction, Ideal for Comfort and Support in Various Office Environments.

    640mm Nylon Office Chair Base

    R287.50 (Inc. Tax)
    R250.00 (Ex. Tax)
  • Black 600 mm Nylon Ergonomic Chair Base, 5-star Design, Sturdy and Durable, from Office Stock South Africa, Providing Comfort and Support for Office Seating, Made by Brand 67.

    600mm Nylon Office Chair Base

    R287.50 (Inc. Tax)
    R250.00 (Ex. Tax)