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Base (chair) Gas Install or remove-5 leg
Swivel Chair Replacement Parts
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Available in 25" or 27" diameter, Black only. Composite chair bases include 5 hooded barrel style Castors. Fits all 1" (1.102) diameter gas cylinders.
Style #7207G (25")...$71.60
Style #7209G (27")...$78.25


Arched 27" composite base. The arch flows to each leg tip creating a stylish appearance.

Castors included
Style #7403G...$85.35

ultra-strong-28.0-base-$210.More details and enlarge

Heavy duty
Everything throughout this entire assembly is designed for intensive use aiously experienced failure of component parts due to heavy use or heavy weight with an office swivel chair.

Style #7401G...$212.35


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Over 27" in diameter combined with 5 leg safety gives any size Executive swivel chair maximum stability. Solid Ash hardwood caps over welded 1/4" thick plate steel create a strong solid stable platform. Casters not included.

Series #7303G...from $201.25

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Full 27 3/4" will fit up to largest executive swivel chair. Attractive brushed satin finish. Price includes 2" carpet casters.

Style #7407G...$108.75

Impressively polished throughout with 5 legs tapering to the 2" included Black carpet casters. Base is 28" creating an outstanding distinctive appearance at any desk. Fits all size executive and conference room chairs.
Style #7409G...$98.40

Swivel chair
more Complete kit assemblies

Black metal 26" base. Satin gloss, ribbed underside for additional strength. Complete with carpet casters. Mat and wood floor casters, optional.

Style #7501G...$98.80

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Brightly polished executive 26" sized base with scuff pad tips and carpet casters. Value priced.

Style #7503G...$104.25

Textured Black large 28" base. All metal high strength for the largest of executive gas chairs. Supplied with 2" carpet casters. Optional Mat or Wood floor casters. Chrome 45mm column included.
Style #7505G45...$115.50
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Large 28 1/4" diameter for up to the largest executive chair. Very strong classic T-Bar construction. Hand polished aluminum and Chrome center column. Complete with 2" Carpet casters.

Style #7111G...$160.20

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How to remove and install a Chair base
How to remove and install a Chair base
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A superb quality better made 27" diameter all metal base. Powder coated Textured Black powder coat finish for durability. Complete with casters. Since 1990 and never a complaint!

Style #7302G...$165.85

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Heavy duty
Contemporary solid hardwood cap base. Rated for up to 400 lbs. Warranted
Full 27" diameter

Style #7607G...$277.50 without casters

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Round polished Chrome 21 3/4"
(552mm) base with floor protector. Accepts a wide variety of our 2" (50mm) accessories for various types of chairs or stools.
Style #8610...$110.25
Buffed 28" Aluminum Chair Base. Shown with and includes Chrome or Black carpet casters. Choose optional Wood, Plastic mat or Tile flooring casters. This base has lots of additional strength provided by an abundance of underside rib castings.

Style #7616G...$157.65

How to remove and install a Chair base
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Value priced
All metal buffed aluminum 26" diameter. Includes Chrome hood carpet,wood or chair mat twin wheel casters. Gas cylinder not included.
Style #7618G...$98.75
How to remove and install a Chair base
Polished 4 leg model. 25.5" diameter. Chrome chair Gas cylinder included. Permanent floor glides.

Style #8732G...$132.25

Bolt down-Gas
(Manual available)
Heavy Duty

Base only-Style #517...$129.85

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Wood cap Under base

Gas under base includes Tenneman (10) weood leg clips & 4 section Telescope. Used for custom caps and replacement's. Column not included.

Style #7303UG...$132.75

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Does this base style look familiar? Click on the photo to see why.

Style #7622G...$186.45