In Jainism, "Khal" refers to a place or structure where grains are stored, such as a granary. According to Jain tradition, every kind of place or object may have its own Adhisthayak Dev (presiding deity), who is believed to oversee or protect that particular object or place.

For "Khal" (granary), the presiding deity is known as Khal Adhisthayak Dev. However, Jain scriptures do not provide specific detailed names for every such Adhisthayak Dev; instead, they acknowledge their presence as a part of the broader belief in Yakshas and Yakshinis (guardian spirits). In rituals or while entering a new Khal, Jains may perform a simple puja or recite protective prayers, sometimes acknowledging these presiding deities and seeking their benign presence, but without specific iconography or elaborate worship.

It is important to note that while these beliefs exist in Jain popular tradition and culture, the emphasis remains on reverence to the Tirthankaras, and such deities are not the central focus of Jain worship. The ultimate goal in Jainism is liberation (moksha), and all worldly deities, including Adhisthayak Devs, are considered part of the samsaric (worldly) realm.

If you are seeking a specific mantra or ritual, it is best to consult a Jain priest or elder in your community, as practices can vary by sect and region.