1502 is a 1.50" x 1.50" fractional 15 series square T-slot profile with two adjacent open T-slots, one on two 1.50" faces. The profile has align-a-grooves to assist in alignment when connecting profiles. The 1502 profile is compatible with 15 series fasteners. The two closed faces on this profile provide a clean, aesthetic look and lends itself to furniture, displays, desks, trade show booths, or retail kiosks.