15 Series 1.5″ x 3.0″ SMOOTH Ultra-Lite T-Slotted Aluminum Extrusion – BLACK ANODIZED.

SPECIFICATIONS:
Weight = 1.616 lbs/ft (2.405 kg/m)
Estimated Area = 1.3742 in2 (8.866 cm2)
Moment of Inertia = Ix=0.3046 in4 (12.678 cm4)
Iy=1.2847 in4 (43.473 cm4)

These extrusions are 100% compatible with the following manufacturers:

• 80/20 #1530-ULS-BLACK
• McMaster #47065T882

Extrusions have a black anodized finish, and may have one end anodized as well.
They are in the “15 Series”, and have a slot opening of approx. 5/16″.