Locking Gas Springs – Durable, Safe & Adjustable Solutions
Locking Gas Springs – Durable, Safe & Adjustable Solutions
Reliable Locking Capability
Locking gas springs securely hold at any position, ensuring user safety and preventing unexpected movement.
Durability & Long Service Life
Built for long service life with 30,000+ cycles, locking gas struts maintain stability and reliable performance.
Easy Installation & Customization
Easy to install with multiple end fittings, adjustable locking gas springs can be customized for force, size, and material.
GASTAC locking gas springs provide smooth, reliable support for heavy panels, covers, chairs, and tables, making ergonomic adjustments effortless. These gas springs can be elastically or rigidly locked in any stroke position, ensuring safety and precise control. Common applications include lift-assist for machine guards, access hatches, storage compartments, adjustable seating, and equipment covers. Various end fittings and release mechanisms allow easy installation and operation across diverse environments.
GASTAC offers a wide range of standard lockable gas spring, ensuring the ideal fit for virtually any installation requirement. For specialized needs, our extensive experience in gas spring manufacturing makes us an ideal partner for custom solutions. We collaborate closely with you to develop products tailored precisely to your unique specifications.
GASTAC locking gas springs provide smooth, reliable support for heavy panels, covers, chairs, and tables, making ergonomic adjustments effortless. These gas springs can be elastically or rigidly locked in any stroke position, ensuring safety and precise control. Common applications include lift-assist for machine guards, access hatches, storage compartments, adjustable seating, and equipment covers. Various end fittings and release mechanisms allow easy installation and operation across diverse environments.
GASTAC offers a wide range of standard lockable gas spring, ensuring the ideal fit for virtually any installation requirement. For specialized needs, our extensive experience in gas spring manufacturing makes us an ideal partner for custom solutions. We collaborate closely with you to develop products tailored precisely to your unique specifications.

Locking Gas Spring
Locking Gas Spring
Locking Gas Spring Types
Locking Gas Spring Types

Elastic Locking Gas Spring
The Elastic Locking Gas Spring combines powerful support with smooth flexibility, featuring an elastic locking mechanism that allows it to stop securely at any position. Strong yet effortless to adjust, it feels like a silent helper—steady, reliable, and always responsive. From medical beds to office chairs and premium furniture, it ensures safety, comfort, and seamless control in every movement.

Elastic Locking Gas Spring
The Elastic Locking Gas Spring combines powerful support with smooth flexibility, featuring an elastic locking mechanism that allows it to stop securely at any position. Strong yet effortless to adjust, it feels like a silent helper—steady, reliable, and always responsive. From medical beds to office chairs and premium furniture, it ensures safety, comfort, and seamless control in every movement.

Rigid Locking Gas Strut in Extended Direction
Rigid Locking Gas Strut in Extended Direction
The Rigid Locking Gas Strut in Extended Direction is like a firm and reliable guardian, holding its position with absolute stability once fully extended. Designed with a solid locking mechanism, it resists compression even under heavy loads, ensuring maximum safety and support. Perfect for applications requiring strength and steadiness, it delivers dependable performance you can trust every time.
The Rigid Locking Gas Strut in Extended Direction is like a firm and reliable guardian, holding its position with absolute stability once fully extended. Designed with a solid locking mechanism, it resists compression even under heavy loads, ensuring maximum safety and support. Perfect for applications requiring strength and steadiness, it delivers dependable performance you can trust every time.


Rigid Lockable Gas Spring in Compressed Direction
The Rigid Lockable Gas Spring in Compressed Direction offers rock-solid stability and precise control. Unlike standard gas springs, it locks firmly when compressed, holding heavy loads securely without a hint of movement. Imagine adjusting a hospital bed, industrial hatch, or specialized chair—the moment you press it down, it becomes a reliable pillar of strength, ensuring safety, durability, and effortless operation.
Rigid Lockable Gas Spring in Compressed Direction
The Rigid Lockable Gas Spring in Compressed Direction offers rock-solid stability and precise control. Unlike standard gas springs, it locks firmly when compressed, holding heavy loads securely without a hint of movement. Imagine adjusting a hospital bed, industrial hatch, or specialized chair—the moment you press it down, it becomes a reliable pillar of strength, ensuring safety, durability, and effortless operation.

Gas Strut with Lock
Gas Strut with Lock
These gas struts with lock automatically lock when fully extended, providing reliable support for heavy loads in damp environments. Ideal for machine guards, access hatches, and storage compartments, they control lift-assist movements safely. Press the overlapping sleeve to unlock for compression. Each end features a ball socket and stud, allowing full rotation to accommodate misalignment.
These gas struts with lock automatically lock when fully extended, providing reliable support for heavy loads in damp environments. Ideal for machine guards, access hatches, and storage compartments, they control lift-assist movements safely. Press the overlapping sleeve to unlock for compression. Each end features a ball socket and stud, allowing full rotation to accommodate misalignment.


Locking Gas Spring with Release Button
These gas springs lock automatically when fully extended, designed for critical lift-assist applications. They remain secure until intentionally released, providing extra safety for machine guards, access hatches, and storage compartments. Pull the release knob to unlock for compression. Each end features a ball socket and stud that rotate freely to absorb misalignment, ensuring smooth and reliable operation.
Locking Gas Spring with Release Button
These gas springs lock automatically when fully extended, designed for critical lift-assist applications. They remain secure until intentionally released, providing extra safety for machine guards, access hatches, and storage compartments. Pull the release knob to unlock for compression. Each end features a ball socket and stud that rotate freely to absorb misalignment, ensuring smooth and reliable operation.
Locking Gas Spring Specifications
Locking Gas Spring Specifications
Ao selecionar ou substituir uma mola a gás, é importante medir as principais dimensões com precisão. Comece com a Diâmetro da haste e Diâmetro do corpo, que determinam a resistência e a capacidade de carga da mola a gás. Em seguida, meça o Derrame, que é a distância que a haste pode percorrer entre as posições totalmente comprimida e totalmente estendida. Por fim, registre o Comprimento estendido, que é o comprimento total da mola a gás do centro de um encaixe de extremidade até o outro quando totalmente estendido. Seguindo essas etapas, você pode garantir as especificações corretas para a sua aplicação e obter um desempenho confiável.
Ao selecionar ou substituir uma mola a gás, é importante medir as principais dimensões com precisão. Comece com a Diâmetro da haste e Diâmetro do corpo, que determinam a resistência e a capacidade de carga da mola a gás. Em seguida, meça o Derrame, que é a distância que a haste pode percorrer entre as posições totalmente comprimida e totalmente estendida. Por fim, registre o Comprimento estendido, que é o comprimento total da mola a gás do centro de um encaixe de extremidade até o outro quando totalmente estendido. Seguindo essas etapas, você pode garantir as especificações corretas para a sua aplicação e obter um desempenho confiável.


10-22 Locking Gas Springs
10-22 Locking Gas Springs
| Código GASTAC | Comprimento do curso (mm) | Comprimento estendido (mm) | Compressed Length C (mm) | Rod/Body Diameter (mm) | Faixa de força F1 (N) | Suspa Cross Reference |
| GTK102220110 | 20 | 110 | 90 | 10/22 | 80-400N | 2752293 |
| GTK102230130 | 30 | 130 | 100 | 10/22 | 80-400N | 2752294 |
| GTK102240150 | 40 | 150 | 110 | 10/22 | 80-400N | 2752295 |
| GTK102260190 | 60 | 190 | 130 | 10/22 | 80-400N | 2752296 |
| GTK102280230 | 80 | 230 | 150 | 10/22 | 80-400N | 2752297 |
| GTK1022100270 | 100 | 270 | 170 | 10/22 | 80-400N | 2752298 |
| GTK1022120310 | 120 | 310 | 190 | 10/22 | 80-400N | 2752299 |
| GTK1022160390 | 160 | 390 | 230 | 10/22 | 80-400N | 2752300 |
| GTK1022200470 | 200 | 470 | 270 | 10/22 | 80-400N | 2752301 |
| GTK1022250570 | 250 | 570 | 340 | 10/22 | 80-400N | 2752302 |
10/26 Locking Gas Springs
10/26 Locking Gas Springs
| Código GASTAC | Comprimento do curso (mm) | Comprimento estendido (mm) | Compressed Length C (mm) | Rod/Body Diameter (mm) | Faixa de força F1 (N) | Suspa Cross Reference |
| GTK102620110 | 20 | 110 | 90 | 10/28 | 100-800N | 2752304 |
| GTK102630130 | 30 | 130 | 100 | 10/28 | 100-800N | 2752305 |
| GTK102640150 | 40 | 150 | 110 | 10/28 | 100-800N | 2752306 |
| GTK102660190 | 60 | 190 | 130 | 10/28 | 100-800N | 2752307 |
| GTK102680230 | 80 | 230 | 150 | 10/28 | 100-800N | 2752308 |
| GTK1026100270 | 100 | 270 | 170 | 10/28 | 100-800N | 2752309 |
| GTK1026120310 | 120 | 310 | 190 | 10/28 | 100-800N | 2752310 |
| GTK1026160390 | 160 | 390 | 230 | 10/28 | 100-800N | 2752311 |
| GTK1026200470 | 200 | 470 | 270 | 10/28 | 100-800N | 2752312 |
| GTK1026250570 | 250 | 570 | 340 | 10/28 | 100-800N | 2752313 |
Locking Gas Spring Applications
Locking Gas Spring Applications

Massage Table

Hospital Stretcher

Theater Chair

Barber Chair

Wheelchair

Pneumatic Desk

Dialysis Chair

EVA Walker

Recliner Chair

Hospital Bed

Hospital Bassinet

Desk Converter
Locking Gas Springs Release System
Locking Gas Springs Release System






XHJ001
XHJ002
XHJ003
XHJ001
XHJ002
XHJ003






XHJ004
XHJ005
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XHJ006
Lockable Gas Springs Control Button
Lockable Gas Springs Control Button






BS001
BS002
BS003
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BS004
AN001
AN002
BS004
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AN002
Gas Spring End Fittings
Gas Spring End Fittings






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CYJ002
CYJ003
Bowden cables
Bowden cables






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