This is perfect goldilocks sized anchor for the Big Shoals light weight raft.
We've tested small mushrooms and 30 pound drift boat anchors. None of those were the perfect fit.
This 20 pound spiked version is the perfect compromise between size weight and holds the Big Shoals tight in even swift current. The spikes help it grip to cobble bottoms.
We recommend a 50' 1/2" anchor rope available on our website.