11 Baseball bats

A baseball bat is a smooth wooden or metal club used in the sport of baseball to hit the ball after it is thrown by the pitcher. By regulation it may be no more than 2.75 inches (7.0 cm) in diameter at the thickest part and no more than 42 inches (1.067 m) in length. Although historically bats approaching 3 pounds (1.4 kg) were swung, today bats of 33 ounces (0.94 kg) are common, topping out at 34 ounces (0.96 kg) to 36 ounces (1.0 kg).

In baseball, hitting mechanics studies the biomechanical motion that governs the swing of a baseball player. The goal of biomechanics in hitting during baseball training is to study and improve upon the physics involved in hitting. This includes optimizing a player's swing for either maximizing their "bat speed" or time for plate coverage. There is a wide range of batting stances and mechanics that are developed through individual preferences. However, when comparing among experienced baseball players, their batting mechanics approach are almost similar.

In baseball, a batboy or batgirl is an individual who carries the baseball bats around to a baseball team. A batboy may also handle and prepare the players’ equipment and “dirty” the players’ balls to be used in the game.

Black Betsy was the primary baseball bat of Shoeless Joe Jackson. It was created in 1903 when Jackson was 15. It broke the record for the highest sold baseball bat in history, when it was sold for $577,610 in 2001. By then it was considered one of baseball's most fabled artifacts. The record was broken in 2004 when a 1923 Babe Ruth bat sold for $1.2 million.

Hillerich & Bradsby Company (H&B) is an American manufacturing company located in Louisville, Kentucky that produced baseball bats for Wilson Sporting Goods, which commercialises them under the Louisville Slugger brand.

The Louisville Slugger Museum & Factory, is a museum and factory tour attraction located in Louisville, Kentucky's "Museum Row", part of the West Main District of downtown. The museum showcases the story of Louisville Slugger baseball bats in baseball and in American history. The museum also creates temporary exhibits with more of a pop culture focus, including collaborations with the Norman Rockwell Museum, the Charles M. Schulz Museum and Research Center, Coca-Cola, LEGO artists Sean Kenney and Jason Burik, Topps Trading Cards, The Children's Museum of Indianapolis, and Ripley's Believe It or Not!.

Marucci Sports is an American sports equipment manufacturing company based in Baton Rouge, Louisiana. Marucci focuses on baseball equipment, specifically producing bats, balls, gloves, batting gloves, batting helmets, and chest protectors.

Pine tar is a form of tar produced by the high temperature carbonization of pine wood in anoxic conditions. The wood is rapidly decomposed by applying heat and pressure in a closed container; the primary resulting products are charcoal and pine tar.

In baseball, pink bats are limited-supply baseball bats manufactured by Louisville Slugger for use by select Major League Baseball players on Mother's Day, first introduced in 2006 in association with the Susan G. Komen for the Cure organization. Each year on Mother's Day, Major League Baseball authorizes the use of the specially dyed bats — temporarily suspending the regulation that restricts players to using black, brown, red, or white bats — as part of a weeklong program to benefit the Susan G. Komen for the Cure organization.

Sam Bat, officially The Original Maple Bat Corporation, is a Canadian company based in the town of Carleton Place, Ontario that manufactures baseball bats. It was the first company to supply baseball bats manufactured from maple wood to professional baseball players. As of 2013, it is one of 32 licensed baseball bat suppliers for Major League Baseball (MLB) and Minor League Baseball (MiLB) players. It is also a bat supplier for baseball leagues throughout the world, including Germany, Japan, Korea, Italy, Mexico, and the Netherlands. It is the official bat manufacturer for the Australian Baseball League.