40-8080 is a 80mm x 80mm metric 40 series square T-slot profile with eight open T-slots, two on each 80mm face. The profile is smooth, which makes it resistant to dirt and debris buildup while also being easy to clean. The 40-8080 profile is compatible with 40 series fasteners and has a center cavity that can be pressurized up to 1.034 N/mm2 (150 psi). The eight open T-slots, strength, and ability to pressurize this profile make it a great choice for automation applications, machine frames and workstations.