BLI2201 Ball Bracket
Click for Details!
Pullstrut Series
PS08AA-257-556-F1 Tension Gas Spring

Diameter
21(0.83″) – 10(0.39″)
21(0.83″) – 10(0.39″)
Stroke
257 (10.11in)
257 (10.11in)
Compressed Length
556 (21.88in)
556 (21.88in)

Check for End Fittings
Details
Details

Check for Accessories
Details
Details

Check for Brackets
Details
Details
Additional Information
Diameter | 21mm ( 0.83") - 8mm ( 0.31" ) Pull |
Stroke | 257 |
Compressed Length | 556 |
End Fittings | Thread - Thread ( Pull ) |
Pressure Range | 100N - 800N (23lbs-180lbs) |
Rod Material | Steel |
Tube Surface | Black Nitride |
Tube Material | Steel |
Rod Surface | Black Epoxy Paint |
Rod Mounting | M6 Thread |
Tube Mounting | M6 Thread |
Instruction For Use
- Do mount standard gas springs rod down, use within a temperature range of –25°C up to +60°C.
- Do not allow external objects to exert side load forces on the gas spring or on the end fittings.
- Do ensure that the end fittings are in line so that side load forces are not applied as a result of misalignment.
- Do try to use ball joints to help avoid side load forces. If eye (clevises) are used ensure a sloppy fit to allow lateral movement.
- Do try to use shorter springs close to the hinge rather than long stroke springs away from the hinge.
- Do provide physical stops to limit the spring’s extremes. i.e. ensure that undue force is not applied to over compress or over extend the spring.
- Ensure the gas spring’s end fittings are compatible to gas spring and fully screwed home.
- Do not cycle more than 15 times per minute. Do not scratch, dent, chip, bend or paint the rod.
- If springs are to be stored prior to use, the spring should be stored rod down to lubricate the seal by its own.
Related Products

Diameter
21(0.83″) – 8(0.31″)
Stroke 54 (2.12in)
Compressed Length 200 (7.87in)
Stroke 54 (2.12in)
Compressed Length 200 (7.87in)
PS08YB-54-200-F1 Tension Gas Spring
Click for Details!
Click for Details!

Diameter
21(0.83″) – 8(0.31″)
Stroke 20 (0.79in)
Compressed Length 150 (5.91in)
Stroke 20 (0.79in)
Compressed Length 150 (5.91in)
PS08BJ-20-150-F1 Tension Gas Spring
Click for Details!
Click for Details!

Diameter
21(0.83″) – 8(0.31″)
Stroke 155 (6.1in)
Compressed Length 403 (15.87in)
Stroke 155 (6.1in)
Compressed Length 403 (15.87in)
PS08YB-155-403-F1 Tension Gas Spring
Click for Details!
Click for Details!

Diameter
21(0.83″) – 8(0.31″)
Stroke 150 (5.9in)
Compressed Length 282 (11.10in)
Stroke 150 (5.9in)
Compressed Length 282 (11.10in)
PS08BJ-150-282-F1Tension Gas Spring
Click for Details!
Click for Details!