2020 is a 2.0" x 2.0" T-slotted aluminum profile made from 6105-T5 aluminum. This profile has eight open T-slots and is compatible with all 10 Series fasteners and accessories. Recommended for heavy-duty fixture applications.
 
Part No. Finish lbs. / Ft. Stock Length Moment of Inertia Area
2020 Clear Anodized 1.4060 145, or 242 In. IX= .5509"4
IY= .5509"4
1.2079"2