Attwood Springlift ST31 Gas Springs
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Series 31 Specifications
All series 31 are 7 1/2" long expanded and 5 1/4" long closed. They have 3/8" ball socket type ends with a rod diameter of 5/16" and a cylinder diameter of 3/4".
Stainless Steel Springs
Stainless Steel shell and rod ensure corrosion-resistance and up to 30% lower cost than competitive stainless springs. All Stainless Standard Series springs come with high-strength, corrosion-proof composite end fittings.