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Adjustable Force Gas Springs

High quality American Made 316 stainless steel fixed force gas springs are self-contained pneumatic devices capable of producing very large forces. Each gas spring is pressurized with nitrogen gas and contains a small amount of lubricating oil within the cylinder. These gas springs not only have a superior visual appearance and quality, they are also available in various stroke lengths and forces. Used in opening or closing apparatus either by a vertical or horizontal travel for lifting, counterbalancing and motion control of doors, hatches, safety lids, hoods, cargo doors and access panels. Ameritool gas springs are suitable for all purposes and have unlimited application possibilities. Gas spring components are in stock and ready for immediate assembly and quick turnaround.

If your application requires something not available in our standard part line, our engineers can help design and manufacture a solution.

Diagram of 875, 800, and 850 series compatible end mounts.
875 Series Adjustable Force Spring Reference Diagram for Measurements

875 Series Adjustable Gas Springs

SKU Rod Diameter (A) Body Diameter (B) Stroke (C) Compressed Length (D) Extended Length (E) Male Thread Max Lifting Force
SKU
Rod Diameter (A)
0.375 (9.5)
Body Diameter (B)
0.875 (22.2)
Stroke (C)
2.0 (50.8)
Compressed Length (D)
4.75 (120.6)
Extended Length (E)
6.75 (171.4)
Male Thread
8mm
Max Lifting Force
240
SKU
Rod Diameter (A)
0.375 (9.5)
Body Diameter (B)
0.875 (22.2)
Stroke (C)
4.0 (101.6)
Compressed Length (D)
6.75 (171.5)
Extended Length (E)
10.75 (273.0)
Male Thread
8mm
Max Lifting Force
240
SKU
Rod Diameter (A)
0.375 (9.5)
Body Diameter (B)
0.875 (22.2)
Stroke (C)
6.0 (152.4)
Compressed Length (D)
8.75 (222.2)
Extended Length (E)
14.75 (375.6)
Male Thread
8mm
Max Lifting Force
240
SKU
Rod Diameter (A)
0.375 (9.5)
Body Diameter (B)
0.875 (22.2)
Stroke (C)
8.0 (203.2)
Compressed Length (D)
10.75 (273.0)
Extended Length (E)
18.75 (476.2)
Male Thread
8mm
Max Lifting Force
240
SKU
Rod Diameter (A)
0.375 (9.5)
Body Diameter (B)
0.875 (22.2)
Stroke (C)
10.0 (254.0)
Compressed Length (D)
12.75 (323.8)
Extended Length (E)
22.75 (577.8)
Male Thread
8mm
Max Lifting Force
240
SKU
Rod Diameter (A)
0.375 (9.5)
Body Diameter (B)
0.875 (22.2)
Stroke (C)
12.0 (304.8)
Compressed Length (D)
14.75 (374.6)
Extended Length (E)
26.75 (679.4)
Male Thread
8mm
Max Lifting Force
240
SKU
Rod Diameter (A)
0.375 (9.5)
Body Diameter (B)
0.875 (22.2)
Stroke (C)
14.0 (355.6)
Compressed Length (D)
16.75 (425.4)
Extended Length (E)
30.75 (781.0)
Male Thread
8mm
Max Lifting Force
240
SKU
Rod Diameter (A)
0.375 (9.5)
Body Diameter (B)
0.875 (22.2)
Stroke (C)
16.0 (406.4)
Compressed Length (D)
18.75 (476.3)
Extended Length (E)
34.75 (882.6)
Male Thread
8mm
Max Lifting Force
240

Diagram of 1100 and 1165 Series compatible end mounts
1165 Series Adjustable Force Gas Springs Reference Diagram for Measurements

1165 Adjustable Gas Springs

SKU Rod Diameter (A) Body Diameter (B) Stroke (C) Compressed Length (D) Extended Length (E) Male Thread Max Lifting Force
SKU
Rod Diameter (A)
0.562 (14.3)
Body Diameter (B)
1.165 (29.6)
Stroke (C)
2.0 (50.8)
Compressed Length (D)
6.0 (152.4)
Extended Length (E)
8.0 (203.2)
Male Thread
10mm
Max Lifting Force
500
SKU
Rod Diameter (A)
0.562 (14.3)
Body Diameter (B)
1.165 (29.6)
Stroke (C)
4.0 (101.6)
Compressed Length (D)
8.0 (203.2)
Extended Length (E)
12.0 (304.8)
Male Thread
10mm
Max Lifting Force
500
SKU
Rod Diameter (A)
0.562 (14.3)
Body Diameter (B)
1.165 (29.6)
Stroke (C)
6.0 (152.4)
Compressed Length (D)
10.0 (254.0)
Extended Length (E)
16.0 (406.4)
Male Thread
10mm
Max Lifting Force
500
SKU
Rod Diameter (A)
0.562 (14.3)
Body Diameter (B)
1.165 (29.6)
Stroke (C)
8.0 (203.2)
Compressed Length (D)
12.0 (304.8)
Extended Length (E)
20.0 (508.0)
Male Thread
10mm
Max Lifting Force
500
SKU
Rod Diameter (A)
0.562 (14.3)
Body Diameter (B)
1.165 (29.6)
Stroke (C)
10.0 (254.0)
Compressed Length (D)
14.0 (355.6)
Extended Length (E)
24.0 (609.6)
Male Thread
10mm
Max Lifting Force
500
SKU
Rod Diameter (A)
0.562 (14.3)
Body Diameter (B)
1.165 (29.6)
Stroke (C)
12.0 (304.8)
Compressed Length (D)
16.0 (406.4)
Extended Length (E)
28.0 (711.2)
Male Thread
10mm
Max Lifting Force
500
SKU
Rod Diameter (A)
0.562 (14.3)
Body Diameter (B)
1.165 (29.6)
Stroke (C)
14.0 (355.6)
Compressed Length (D)
18.0 (457.2)
Extended Length (E)
32.0 (812.8)
Male Thread
10mm
Max Lifting Force
500
SKU
Rod Diameter (A)
0.562 (14.3)
Body Diameter (B)
1.165 (29.6)
Stroke (C)
16.0 (406.4)
Compressed Length (D)
20.0 (508.0)
Extended Length (E)
36.0 (914.4)
Male Thread
10mm
Max Lifting Force
500
SKU
Rod Diameter (A)
0.562 (14.3)
Body Diameter (B)
1.165 (29.6)
Stroke (C)
20.0 (508.0)
Compressed Length (D)
24.0 (609.6)
Extended Length (E)
44.0 (1117.6)
Male Thread
10mm
Max Lifting Force
500
SKU
Rod Diameter (A)
0.562 (14.3)
Body Diameter (B)
1.165 (29.6)
Stroke (C)
24.0 (609.6)
Compressed Length (D)
28.0 (711.2)
Extended Length (E)
52.0 (1230.8)
Male Thread
10mm
Max Lifting Force
500

1750 Adjustable Gas Springs

SKU Rod Diameter (A) Body Diameter (B) Stroke (C) Compressed Length (D) Extended Length (E) Male Thread Max Lifting Force
SKU
Rod Diameter (A)
0.875 (22.2)
Body Diameter (B)
1.75 (44.5)
Stroke (C)
8.0 (203.2)
Compressed Length (D)
12.75 (323.8)
Extended Length (E)
20.75 (527.1)
Male Thread
5/8-11
Max Lifting Force
1200
SKU
Rod Diameter (A)
0.875 (22.2)
Body Diameter (B)
1.75 (44.5)
Stroke (C)
10.0 (254.0)
Compressed Length (D)
14.75 (374.6)
Extended Length (E)
24.75 (628.7)
Male Thread
5/8-11
Max Lifting Force
1200
SKU
Rod Diameter (A)
0.875 (22.2)
Body Diameter (B)
1.75 (44.5)
Stroke (C)
12.0 (304.8)
Compressed Length (D)
16.75 (425.4)
Extended Length (E)
28.75 (730.3)
Male Thread
5/8-11
Max Lifting Force
1200
SKU
Rod Diameter (A)
0.875 (22.2)
Body Diameter (B)
1.75 (44.5)
Stroke (C)
16.0 (406.4)
Compressed Length (D)
20.75 (527.1)
Extended Length (E)
36.75 (933.5)
Male Thread
5/8-11
Max Lifting Force
1200
SKU
Rod Diameter (A)
0.875 (22.2)
Body Diameter (B)
1.75 (44.5)
Stroke (C)
20.0 (508.0)
Compressed Length (D)
24.75 (628.7)
Extended Length (E)
44.75 (1136.7)
Male Thread
5/8-11
Max Lifting Force
1200
SKU
Rod Diameter (A)
0.875 (22.2)
Body Diameter (B)
1.75 (44.5)
Stroke (C)
24.0 (609.6)
Compressed Length (D)
28.75 (730.3)
Extended Length (E)
52.75 (1339.9)
Male Thread
5/8-11
Max Lifting Force
1200
SKU
Rod Diameter (A)
0.875 (22.2)
Body Diameter (B)
1.75 (44.5)
Stroke (C)
30.0 (762.0)
Compressed Length (D)
34.75 (882.7)
Extended Length (E)
64.75 (1644.7)
Male Thread
5/8-11
Max Lifting Force
1200

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