ExtendingEquipment 9
Source Pathfinder Secrets of Magic
Price 700 gp
Weight negligible
An extending rune allows you to extend your weapon to impossible lengths.
Activate 
Interact
Effect You extend your weapon for an instant, giving you an impossible reach. You Strike with the weapon, and you have reach 60 feet for the Strike.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
MagicalSomething with the magical trait is imbued with magical energies not tied to a specific tradition of magic. A magical item radiates a magic aura infused with its dominant school of magic. Some items or effects are closely tied to a particular tradition of magic. In these cases, the item has the arcane, divine, occult, or primal trait instead of the magical trait. Any of these traits indicate that the item is magical.
TransmutationEffects and magic items with this trait are associated with the transmutation school of magic, typically changing something's form.