Little League Problem

[joelope]

Little League game. Batter checks swing on high pitch which I would have called a ball. Ball hit batters hand. Batter fell to ground. I called dead ball, after coach checked him I awarded him first base. Defensive coach went ballistic. I told him it hit his hand and he started yelling his hand is part of the bat. I asked him when he bought the bat did the batters hand come with it. He just walked away saying that's terrible umpiring. Did I make the correct call or am I missing something.