- New
GSNI-4900-40 by JR Products is a multipurpose gas spring designed to assist with lifting and holding open compatible RV beds, trailer doors, storage compartments, truck bed covers and other panels. It provides a lifting force of 40 lb and measures 7.50 inches when extended and 5.25 inches when compressed. The black nitride-coated shaft offers added corrosion resistance, while the plastic socket ends with locking clips attach to compatible ball mounts. Match the dimensions, force and mounting hardware when replacing an existing gas spring. Includes a two-year manufacturer warranty.