Abstract: Work for installation of a feed line is efficiently conducted. An installation tool installs a feed line in a feed line holder, the feed line holder accompanying any of rails for allowing a carrier to travel thereon and holding the feed line, the feed line feeding electric power to the carrier in a non-contact manner. The installation tool includes: a main body part configured to be capable of moving along the rails; and a pressing part configured to move together with the main body part along the rails and continuously press the feed line into a holding part of the feed line holder as the main body part is moved, the holding part being partially open.