Some Bill Lewis crankbaits perform better on rock/wood than around grass and vice versa, but the ATV is one crank that was designed for all underwater terrain. So, snap it out of grass tops or bang it over rock piles. The ATV’s favorite trick is to run down the side of a fallen tree and knock on each limb while swimming right through. The ATV is the squarebill that flat out gets the job done. The smallest size runs as shallow as one foot and the largest size runs as deep as six. All come with premium Mustad Triple Grip hooks.