Ingwaz is the Rune of the deities Freyr and Ingwi (Ingwi=Agni), thus symbolizes the heard-fire and fertility.

Magic Powers

Rites of fertility
Sudden release of energy
Transformation and safekeeping of energy for ritual purposes
Concentrates energy and thought
Amulets against development disturbances
Talisman for fertility, organic success and ensuring of rests

Healing Powers

Sphere of influence: male veneral diseases.
Used to help in problems during pregnancy and for prophylaxis. Increasing of fertility and repair of maldevelopments. Used againnst autism, healing of paralysis.

Meaning in Divination (after B.King)

Male fertility and expectancies on material level. Matters of health, family and offsprings.

Numerical Meaning

Connection, expansion