1547 is a 1.5" x 1.5" angled T-slotted aluminum profile made from 6105-T5 aluminum. This profile has two open T-slots and a flat 45° angled surface, 1547 is compatible with most 15 Series fasteners and accessories.
     
Part No. Finish lbs. / Ft. Stock Length Moment of Inertia Area
1547 Clear Anodized .8668 145 In. IX= .1365"4
IY= .1365"4
.7447"2