From Pathfinder Treasure Vault (Remastered), which isn't enabled.

Bec de Corbin

ITEM 0

RAZING REACH SHOVE VERSATILE-B

Price 4 gp

Usage held in 2 hands

Bulk 2

Category martial

Group polearm

Damage 1d8 piercing

A bec de corbin is a spiked polearm that uses a hammer head to help balance the spike. The hammer portion can be used as a secondary striking surface, while the spike or fluke is specially designed to punch through armor and shields.

Pathfinder Treasure Vault (Remastered)ORC