10 Series 1″ x 3″ SMOOTH T-Slotted Aluminum Extrusion.

SPECIFICATIONS:
Weight = 1.403 lbs/ft (2.087 kg/m)
Estimated Area = 1.169 in2 (7.806 cm2)
Moment of Inertia = Ix=0.125 in4 (5.202 cm4)
Iy=0.986 in4 (41.040 cm4)

These extrusions are 100% compatible with the following manufacturers:

• 80/20 #1030-s
• T-SLOTS #650001
• McMaster #47065T511

Extrusions have a clear anodized finish, and may have one end anodized as well.
They are in the “10 Series”, and have a slot opening of approx. 1/4″.