Swivel Chair Replacement Parts

Gas Cylinder Columns include plastic liner. Plastic liners are not sold separately

Style

Main Column diameter

$ Cost

Exposed height from top of base leg

Exposed height below average base center
62EXT50
50mm (2") Black painted steel
19.80
About 2"
2"
62A
50mm (2") Black painted steel
16.80
About 3 1/2"
3/16"

62B

50mm (2") Black painted steel

16.80

About 3 1/2"

3/4"
62C
50mm (2") Black painted steel
16.80
About 4"
5/16"
62D
50mm (2") Black painted steel
16.80
About 4 3/4"
3/4"
62E
50mm (2") Black painted steel
16.80
62M
50mm (2") Black painted steel
16.80
65CF
50mm (2") Chrome plated
21.65
About 3 7/8"
2 5/8" May require 2 3/8" casters

65CC45

45mm (1 3/4") Chrome plated

21.65

3 3/4"

5/8"
108
3.89
6 piece replacement
195
4.10
Enhances appearance of
Gas Cylinder
197
6.95
Drafting stools and Tall man
65
8.70
Reduces 2" base hole to
1 3/4"
$6.50
Rental or $40.00 purchase
Telescope Lift cover
Drafting stool 18" chrome
Foot Ring

Detail and Enlarge

Columns can be difficult to determine exactly what the "Exposed height" is below the base center. Not that it makes much difference, as being in the same ballpark will work very good.

This is because most every style base center usually is a different height.

How to replace a Gas Column

Older chairs may tend to be 45mm
62EXT50 provides lower seating for shorter users who use a 30" desk height. Choose up to a #107ACOM cylinder.

Gas Cylinder length determines length of Column and Chair height. Shorter cylinders use shorter Columns

Shorter columns (above base) do not lower chair height

Taller columns (above base) do not raise chair height