![Whitecap 20" Gas Spring - 20lb - Stainless Steel [G-3420SSC]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/whitecap-20-gas-spring-20lb-stainless-steel-g-3420ssc.webp)
Description
20″ Gas Spring – 20lb – Black Nitrate
Features:
- 316 S.S. Gas Spring
- Ext. Length – 20″
- Comp. Length – 12″
- Rod Diameter – 8mm
- Tube Diameter – 15mm
- P1 Force – 20
Specifications:
- Length: 20″
- Lift Capacity: 20 lbs
- Box Dimensions: 1″H x 3″W x 24″L WT: 0.5 lbs
- UPC: 725060342074
![Whitecap 7-1/2" Gas Spring - 40lb - Stainless Steel [G-3140SSC]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/whitecap-7-1-2-gas-spring-40lb-stainless-steel-g-3140ssc.webp)
![Whitecap 20" Gas Spring - 80lb - Black Nitrate [G-3480C]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/whitecap-20-gas-spring-80lb-black-nitrate-g-3480c.webp)
![Whitecap 15" Gas Spring - 60lb - Black Nitrate [G-3360C]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/whitecap-15-gas-spring-60lb-black-nitrate-g-3360c.webp)
![Whitecap 20" Gas Spring - 120lb - Stainless Steel [G-34120SSC]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/whitecap-20-gas-spring-120lb-stainless-steel-g-34120ssc.webp)
![Whitecap 20" Gas Spring - 90lb - Stainless Steel [G-3490SSC]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/whitecap-20-gas-spring-90lb-stainless-steel-g-3490ssc.webp)
![Whitecap 17" Gas Spring - 30lb - Black Nitrate [G-3630C]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/whitecap-17-gas-spring-30lb-black-nitrate-g-3630c.webp)