45QE4545 – 45mm x 45mm Smooth T-Slotted Aluminum Extrusion


  • For miter cuts, if you choose both ends, the piece will be cut like a trapezoid. Also, please choose the longer length because we cut from the length ordered inwards.

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45 Series, 45mm x 45mm SMOOTH Lite T-Slotted Aluminum Extrusion

Weight = 1.093 lbs/ft (1.629 kg/m)
Estimated Area = 0.926 in2 (5.976 cm2)
Moment of Inertia = Ix=0.264 in4 (10.99 cm4)
Iy=0.264 in4 (10.99 cm4)

These extrusions are 100% compatible with the following manufacturers:

  • 80/20 #45-4545-LITE
  • T-SLOTS #670030
  • Bosch-Rexroth #8 981 992 026
  • McMaster #60585K106
  • KATIM® #KAT4545L-20

These Extrusions are perfect for making assemblies such as machine guards, jigs / fixtures, 3D printing machines, custom displays…etc.
•Extrusions have a clear anodized finish, and may have one end anodized as well.
•They are in the “45 Series” or “45mm” category, and have a slot opening of 10mm.

•The ends can be tapped M12
•These extrusions are BRAND NEW stock, and can be custom cut or machined to your specifications. Please contact us for further details about this option.

Weight 0.091 lbs
Dimensions 1 × 1.77 × 1.77 in