No, since you push the nails in by hand. We recommend that you use Hang Hero to insert nails into walls made of sheetrock/drywall.

No, but you can use Hang Hero as a marking tool first, then hammer the nails into studs for more holding power or place inserts into the wall as well. This will ensure that your picture will be perfectly level.

Yes Hang Hero has indicators one on each side at the bottom of the handle which is the exact location of the nail being inserted.

No, Hang Hero accepts #17 brad nail available at your local hardware store.

Hang Hero has a spread of 14.5 inches. Although you can hang most items like canvas wrapped pieces up to 3 feet wide as you can hang it right off the frame and it is up to 10 pounds.

For items that only need one nail, Hang Hero has a removable handle. Simply clip off the end cap and slide off the single handle for any item up to 5lbs.