Supertrip Fishing Rod Pole Holder Aluminium Alloy Ground Support Stand Baitcaster Spincast Casting Spinning Fishing Rod Racks Folding Holder Never rusty & Anti-corrosion. This fishing rod holder is totally made of high quality aluminum alloy--never rusty & anti-corrosion; Universal fit. Accommodates spinning, casting and spin cast rod handles; Prism construction, more stable. The prism construction is very easy to plug into the soil stable which is not spin. The new design circle plate for the fishing rack holder easier to plug into soil than any other old version. You can put your hand directly on the plate and push it to the soil.