Replacement Gas cylinders and gas lifts for office chairs,stools and more

3.2" 50mm

80mm of travel (3.2") -office chair height
Top Taper is 17-4
50mm column w/ Y Dimension of 26mm
Fully extended height 309.5mm (12.2")
Fully compressed height 231mm (9.1")
Black

$28.36 ea

Qty:

5.5 " 50mm

140mm of travel (5.5")
Top Taper is 17-4
50mm column w/ Y Dimension of 42mm
Chrome

$28.54 ea

Qty:

8" 50mm

199mm of travel (8") -stool height
Top Taper is 17-4
50mm column w/ Y Dimension of 5mm
Fully extended height 573mm (22.55")
Fully compressed height 374.5mm (14.75")
Black

$36.02 ea

Qty:

5.5 " 50mm

200mm of travel (8")
Top Taper is 17-4
50mm column w/ Y Dimension of 5mm
Chrome

$56.00 ea

Qty:

10" 50mm

267mm of travel (10")
Top Taper is 17-4
50mm column w/ Y Dimension of 5mm
Black

$39.36 ea

Qty:

Manual Lift

Spin Lift-office chair height
Spindle style manual height adjustment
120mm of travel (4.72")
Top taper 17-4
50mm column with bottom taper of 38mm
Black

$38.95 ea

Qty:

Lift Cover

Three Piece Extension Small Telescoping Fits standard tapered lift
65mm height fully compressed
190mm height fully extended

$4.50 ea

Qty:

Column

Includes Plastic Liner
Black Painted Steel

$31.50 ea
Qty	:
Exposed Height from Top of Base Leg	:

Steel Threaded Posts

1" x 8" of threads. 10" overall

$36.80 ea

Qty

1" x 8" of threads plus 3" unthreaded

$41.95 ea Qty

Taper Description Price Ea Qty

17-4

#107 About 8-1/4" Overall, 1.102 OD. Stroke-3 1/8"

$109.85

17-4

#107COM (complete) Same cylinder as above. Includes Cylinder, Bearing Kit, and 2" Column all preassembled.

$109.85

17-4

#107A About 9-5/8" Over all, 1.102 OD. Stroke-4 1/2"

$89.00

17-4

#107ACOM (complete) Same cylinder as above. Includes Cylinder, Bearing Kit, and 2" Column all preassembled.

$105.60

17-4

#107BCOM (complete) Same cylinder as above. Includes Cylinder, Bearing Kit, and 2" Column all preassembled.

$98.60

17-4

#107BHD Heavy DutyAbout 10-1/8" Overall, 1.102 OD. Stroke 5 1/2" includes bearing kit and extra heavy thick steel 2" column, 6 3/4" exposed.
Extreme weight duty. Increased extra "lift" ability and preassembled.

$132.75

17-4

#107S* Bar & Drafting Stool
About 16" Overall, 1.102 OD. Stroke-10 1/2" . Includes 12 1/2" exposed 2" Column and Bearing Kit. Preassembled.

$125.95

17-4 Special

#107D80COM About 8-1/4" Overall, 1.102 OD. Stroke-3 1/8" Use with style Knee Pivot mechanism. Includes special steel 2" Column and bearing Kit all preassembled.

$124.95

Product Categories

Universal Gas Cylinders, Covers, Columns

Office chair replacement parts - Gas Cylinders, Lifts & Columns-Posts for any type of office chair or stool