1515-LS-72

The 1515-LS-72 from 80-20, LLC is a 1.5″ × 1.5″ fractional 15-series square T-slotted aluminum extrusion, supplied as a 72-inch bar. Featuring four open T-slots—one on each face—the Lite Smooth (LS) finish resists dirt and debris buildup while remaining easy to clean, making it a smart choice for environments where cleanliness matters, like labs or cleanroom enclosures. Compatible with all 15-series hardware, this profile streamlines modular build processes for machine guards, workstations, display frames, and general-purpose structural assemblies.