Attwood
Ss 8mm Ext 15 Cmp 9.5 40# - Attwood
Price: $27.94
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Part # ST33405
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Ss 8mm Ext 15 Cmp 9.5 60# - Attwood
Price: $29.28
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Part # ST33605
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Ss 8mm Ext 15 Cmp 9.5 90# - Attwood
Price: $27.94
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Part # ST33905
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Ss 8mm Ext 20 Cmp 12 20# - Attwood
Price: $33.52
Save: $16.47
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Part # ST34205
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Ss 8mm Ext 20 Cmp 12 40# - Attwood
Price: $30.72
Save: $19.27
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Part # ST34405
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Ss 8mm Ext 20 Cmp 12 60# - Attwood
Price: $33.52
Save: $16.47
(32% Off $49.99)
Part # ST34605
2nd Day Air for $4.99 More Eligible
SHIPS TOMORROW!* if ordered in 22 hrs 8 mins.
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Ss 8mm Ext 20 Cmp 12 90# - Attwood
Price: $33.47
Save: $16.52
(33% Off $49.99)
Part # ST34905
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Ss 8mm Ext 12 Cmp 8.5 40# - Attwood
Price: $28.91
Save: $14.18
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Part # ST35405
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Ss 8mm Ext 12 Cmp 8.5 60# - Attwood
Price: $27.79
Save: $15.30
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Part # ST35605
2nd Day Air for $4.99 More Eligible
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Ss 8mm Ext17.2 Cmp 10.2 70# - Attwood
Price: $31.81
Save: $16.38
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Part # ST36705
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Ss 8mm Ext17.2 Cmp 10.2 90# - Attwood
Price: $31.81
Save: $16.38
(33% Off $48.19)
Part # ST36905
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Ss 8mm Ext 10.5 Cmp 7.5 30# - Attwood
Price: $24.61
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Part # ST32305
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Ss 8mm Ext 15 Cmp 9.5 20# - Attwood
Price: $29.91
Save: $13.18
(30% Off $43.09)
Part # ST33205
2nd Day Air for $4.99 More Eligible
SHIPS TOMORROW!* if ordered in 22 hrs 8 mins.

Attwood Stainless Steel Gas Springs are ideal for any suitable application in the marine environment. These gas springs have high-strength stainless steel alloy pressure tube and rod for extreme durability. The springs feature a polished finish for good looks and long life. To enhance durability, the other exposed parts are made of stainless steel or marine-grade composite material.

These stainless steel gas springs are great for use on deck hatches, livewells, line lockers and in other high-moisture areas.

  • Highly durable and stylish
  • 316 stainless steel alloy tube and rod
  • Stainless steel or marine-grade composite parts

Features of Attwood Stainless Steel Gas Springs

  • Ideal for salt water use
  • Available in different sizes and forces

Specifications

Manf. Part # ST33405

  • Rod diameter: 8mm
  • Cylinder diameter: 18mm
  • Socket size: 10mm
  • Extended length: 15"
  • Compressed length: 9.5"
  • Force: 40

Manf. Part # ST33605

  • Rod diameter: 8mm
  • Cylinder diameter: 18mm
  • Socket size: 10mm
  • Extended length: 15"
  • Compressed length: 9.5"
  • Force: 60

Manf. Part # ST33905

  • Rod diameter: 8mm
  • Cylinder diameter: 18mm
  • Socket size: 10mm
  • Extended length: 15"
  • Compressed length: 9.5"
  • Force: 90

Manf. Part # ST34205

  • Rod diameter: 8mm
  • Cylinder diameter: 18mm
  • Socket size: 10mm
  • Extended length: 20
  • Compressed length: 12
  • Force: 20

Manf. Part # ST34405

  • Rod diameter: 8mm
  • Cylinder diameter: 18mm
  • Socket size: 10mm
  • Extended length: 20
  • Compressed length: 12
  • Force: 40

Manf. Part # ST34605

  • Rod diameter: 8mm
  • Cylinder diameter: 18mm
  • Socket size: 10mm
  • Extended length: 20
  • Compressed length: 12
  • Force: 60

Manf. Part # ST34905

  • Rod diameter: 8mm
  • Cylinder diameter: 18mm
  • Socket size: 10mm
  • Extended length: 20
  • Compressed length: 12
  • Force: 90

Manf. Part # ST35405

  • Rod diameter: 8mm
  • Cylinder diameter: 18mm
  • Socket size: 10mm
  • Extended length: 12
  • Compressed length: 8.5
  • Force: 40

Manf. Part # ST35605

  • Rod diameter: 8mm
  • Cylinder diameter: 18mm
  • Socket size: 10mm
  • Extended length: 12
  • Compressed length: 8.5
  • Force: 60

Manf. Part # ST36705

  • Rod diameter: 8mm
  • Cylinder diameter: 18mm
  • Socket size: 10mm
  • Extended length: 17.2
  • Compressed length: 10.2
  • Force: 70

Manf. Part # ST36905

  • Rod diameter: 8mm
  • Cylinder diameter: 18mm
  • Socket size: 10mm
  • Extended length: 17.2
  • Compressed length: 10.2
  • Force: 90

Manf. Part # ST32305

  • Rod diameter: 8mm
  • Cylinder diameter: 18mm
  • Socket size: 10mm
  • Extended length: 10.5
  • Compressed length: 7.5
  • Force: 30

Manf. Part # ST33205

  • Rod diameter: 8mm
  • Cylinder diameter: 18mm
  • Socket size: 10mm
  • Extended length: 15
  • Compressed length: 9.5
  • Force: 20
Average Customer Review for Ss 8mm Ext 20 Cmp 12 40# - Attwood
Full StarFull StarFull StarFull StarFull Star
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Larry
by Larry from Winter Springs, Florida on April 11, 2014
The product worked great
(0 of 1 people found this review helpful)
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Average Customer Review for Ss 8mm Ext 20 Cmp 12 90# - Attwood
Full StarFull StarFull StarFull StarFull Star
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Full StarFull StarFull StarFull StarFull Star
Helpful in selecting the right stay
by Arlis D from Bradenton, Florida on September 23, 2014
Very helpful in helping select the correct lid stay
(1 of 2 people found this review helpful)
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Average Customer Review for Ss 8mm Ext 12 Cmp 8.5 40# - Attwood
Full StarFull StarEmpty StarEmpty StarEmpty Star
Based On 1 Review | Write Review
Full StarFull StarEmpty StarEmpty StarEmpty Star
Attwood Gas Spring
by John from Cincinnati, Ohio on July 28, 2012
I purchased and installed two of these and one failed within a week. I have since ordered another from you to replace it, 30# non stainless steel since you were out of the 40# SS.
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Average Customer Review for Ss 8mm Ext 15 Cmp 9.5 20# - Attwood
Full StarFull StarFull StarFull StarHalf Star
Based On 2 Reviews | Write Review
Full StarFull StarFull StarFull StarFull Star
Works as expected
by Michael from Peoria, Arizona on December 16, 2016
Easy on - looks good (like the stainless) - and they work great
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Full StarFull StarFull StarFull StarEmpty Star
Well made
by Carl from Duson, Louisiana on August 15, 2014
Well made product
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Q:
Is the end fitting type a 10mm socket ? thank you?
A:
It is a 10 mm socket.


Q:
What lbs will this lift and hold open?
A:
PSI or output force is 90 lbs.


Q:
How do I Remove this strut do I push the pin in or out?
A:
Attwood confirms the old style has a clip that with one hand you hold the spring and then put a small flat head screw driver into the clip. From there you pry it and then you can remove the spring.


Q:
What size is the ball socket?
A:
10mm


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