Attwood Stainless Gas Spring 8 mm. Rod 20 in. Extended, 12 in. Compressed, 40 Lbs. ST34-40-5 - The Home Depot

Attwood SL35405 Gas Spring 8.46 Extended, 12.04 Compressed, 40 lbs. : Industrial & Scientific

Seachoice Black Gas Spring, Compressed: 12 in., Extended: 20 in., Force: 120 lbs. 35178 - The Home Depot

Attwood SS Gas Spring 8mm Ext 20 Comp 12 #ST34-80-5

Attwood Stainless Gas Spring 8 Mm. Rod 10.5 in. Extended, 7.5 in. Compressed, 30 Lbs. ST32-30-5 - The Home Depot

Attwood Stainless Gas Spring 8 mm. Rod 20 in. Extended, 12 in. Compressed, 40 Lbs. ST34-40-5 - The Home Depot

Seachoice Black Gas Spring, Compressed: 12 in., Extende:20 in., Force: 20 lbs. 35171 - The Home Depot

Attwood Gas Springs 7.5, 10 10.5, 12, 20#, 30#, 40#, 50# select combinations

attwood Gas Spring : Industrial & Scientific

attwood Lift Gas Spring Extended Length: 20, Standard Output Force: 60 lbs, Size: 0.1 H x 2.12 W x 25.5 D : Industrial & Scientific

Attwood Stainless Steel Gas Spring