40-4085-Lite is a 40mm x 80mm lite metric 40 series rectangular T-slot profile with two open T-slots, one on each 40mm face. The profile is smooth, which makes it resistant to dirt and debris buildup while also being easy to clean. The 40-4085-Lite profile is compatible with 40 series fasteners. The closed face on this profile provides a clean, aesthetic look while the center cavity of the profile can be pressurized up to 1.034 N/mm2 (150 psi), lending itself to machine guards, enclosures, work benches, or displays.