Big Hammer Jig Head with 4/0 Hook, Plain, 1-Ounce Each weight Hammer Head comes with different choices of hook size to perfectly match the size of Big Hammer swim bait you want to put on The two aggressive keepers on the top and bottom of the shaft will keep your plastic where you want it, cast after cast These heads and the Big Hammer Tails work well for almost any fish anywhere, salt or fresh Have fun with the Big Hammers, there are enough head/tail color combinations that you can come up with something never seen before Use with the Big Hammer Swim bait Tails