This fits your .

Designed exclusively for the Ashley AGFV340 model stove, this leg kit mounts to the bottom to transform your stove from an insert firebox to a freestanding stove. These legs are made of Cast iron and bolt easily to the bottom of your stove. This kit contains 4 cast iron legs and the hardware.

Ashley AG34LK US Stove Optional Leg Kit - B01HV6QD2E