Stainless Steel Bimini Boat Top Pad Eye: Made of stainless steel. You can check whether a magnet sticks to them. These have a very weak magnetic effect only in the area of the holes.
The distance between the mounting holes is 1.65"; Overall length is 2.1"; The height is 0.5"
Perfect item for Bimini secure points, bungee cord points for under deck storage, and even works great for fender clip points.
Widely used: You can use them to hang kayaks on the ceiling of the garage; hanging shade sails on; holding Christmas and Halloween decorations; as Bungie cord hooks, secure tie-down for bunnies, as mounting points for patio festoon lights, for a shade canopy with bungee balls, run curtain track on my SUV’s windows for car camping, etc.
Easy to install, easy to use, keeps things from moving around. Doesn't include mounting hardware, but you're better off buying your fasteners, nylon washers, and lock nuts at the local store.