Flail or Heavy Flail

With a flail, you get a +2 bonus on opposed attack rolls made to disarm an enemy (including the roll to avoid being disarmed if such an attempt fails).

You can also use this weapon to make trip attacks. If you are tripped during your own trip attempt, you can drop the flail to avoid being tripped.

Flail
Cost Damage (S)   (M)   Critical    Range Increment  Weight  Type
8gp               1d6  1d8  20x2      -                         5lb.       Bludgeoning

Flail, Heavy
Cost Damage (S)   (M)    Critical    Range Increment  Weight  Type
15gp             1d8  1d10 19-20x2 -                         10lb.     Bludgeoning