The Old Hickory JL18 is cut to the I13L profile. The JL18 features a long, large barrel that tapers into a medium handle with a large flared knob. The JL18 has gained popularity and is the preferred bat of many professional players.
Dimensions: 2 9/16 barrel (large), 15/16 handle (medium), flared knob
**shown above with black barrel and natural handle**