From Pathfinder Lost Omens The Grand Bazaar, which isn't enabled.

Switchscythe

ITEM 1

UNCOMMON FATAL-D10 GNOME MODULAR

Price 12 gp

Usage held in 1 hand

Bulk —

Category advanced

Group pick

Damage 1d6 piercing

Another complex gnome invention, the switchscythe is designed for versatility. The curved blade is partly hollow, containing a long rod of wood or metal; the rod can be pulled perpendicular to the blade, turning the switchscythe from a sweeping, axe-like blade into a hooked pick capable of grappling a foe.

Pathfinder Lost Omens The Grand BazaarOGL