Designed for quick, easy boat centering, in and out of the water, the Fulton Boat Guide is ideal for your boat lift or trailer. With no moving parts to corrode, hang up, or damage your boat, the Fulton Boat Guide installs easily without drilling. Fully adjustable, this 50" guide can also be used with any size boat. The Fulton Boat Guide improves visibility when backing up or launching. Fits trailer frames up to 3" x 5". Light mounting bracket kit (Item #201254) sold separately. Reflectors not included. Sold in pairs.