3030 is a 3.00 x 3.00CM fractional 30 series square extrusion T-slot profile with two side open T-slots, each side with 3.00cm face, 2 side with open slot, 2 side with closed face. The profile has align-a-grooves to assist in aligning connecting profiles. The 3030 profile is compatible with all 30 series fasteners and accessories. This profile lends itself to machine guards, sound enclosures, work benches, panel mount racks and displays. The open T-slots enable access from any direction and are useful for mounting accessories.