PA American Legion Baseball Bat Rule
New for 2022 - Composite wood bats may be used.  Bamboo is not permitted.  See the link below for a list of approved composite wood bats:

2022 Approved Composite Wood Bat List

All other wood bats must follow the rules putlined below.

Rule 6. WOOD BATS MUST BE USED. BATS MUST MEET THE SPECIFICATIONS LISTED IN RULE 1.10a-c
OF THE “OFFICIAL RULES OF MAJOR LEAGUE BASEBALL.”.
 1.10

(a) The bat shall be a smooth, round stick not more than 2.61 inches in diameter at the thickest part and not more than 42 inches in length. The bat shall be one piece of solid wood.

NOTE: No laminated or experimental bats shall be used in a professional game (either championship season or exhibition games) until the manufacturer has secured approval from the Rules Committee of his design and methods of manufacture.

(b)  Cupped Bats. An indentation in the end of the bat up to 11/4 inches in depth is permitted and may be no wider than two inches and no less than one inch in diameter. The indentation must be curved with no foreign substance added. 

(c)  The bat handle, for not more than 18 inches from its end, may be covered or treated with any material or substance to improve the grip. Any such material or substance that extends past the 18-inch limitation shall cause the bat to be removed from the game.

NOTE: If the umpire discovers that the bat does not conform to (c) above until a time during or after which the bat has been used in play, it shall not be grounds for declaring the batter out, or ejected from the game.

Rule 1.10(c) Comment: If pine tar extends past the 18-inch limitation, then the umpire, on his own initiative or if alerted by the opposing team, shall order the batter to use a different bat. The batter may use the bat later in the game only if the excess substance is removed. If no objections are raised prior to a bat’s use, then a violation of Rule 1.10(c) on that play does not nullify any action or play on the field and no protests of such play shall be allowed.