Mix crab meat with mayonnaise in bowl.
Add beaten egg and green onions.
Season with Old Bay and garlic powder.
Stir in breadcrumbs until mixture holds together.
Place wrapper on clean work surface.
Add two tablespoons filling to center.
Fold bottom corner over filling tightly.
Roll sides in toward center carefully.
Brush top corner with beaten egg.
Roll up completely and seal edges.
Heat oil to 350°F in pot.
Fry egg rolls for 3-4 minutes.
Turn once until golden brown completely.
Drain on paper towels before serving.