Balmer Fabrication also produces the highest quality and best designed river boat anchors. Our anchors are available with a slide rail or a “break away” system. They are available from 20-70lbs and are suitable for boats ranging from 12′-30′. We also make fold away anchors for use as a back-up anchor. We use solid steel only (no concrete filled tubes) and extra heavy duty flukes. You won’t find a better anchor.