This is a Garelick Seat Shock Absorber (Part # 77000) designed to soften your ride through the rough seas. This shock absorber system will cushion the impact of the uncomfortable wave pounding.
Easy to install on top of your Pedestal Seat Swivel Spider or fore and aft slide hardware just under your seat
Can be mounted to deck, box, or floor of boat
Minimize up to 75% of the shock, jolt and vibration from rough water
Adjustable Compression Feature - two movable micro-cellular urethane foam seat shocks - fine tune suspension with no tools
Made for marine environments - corrosion resistant anodized aluminum