Slide-Co 171786 Awning Operator Crank Handle, 3/8 inch Bore, Aluminum
- Popular for visible architectural applications such as window frames, door frames, roofs, and sign frames.
- Most common alloy used for aluminium extrusion.
- 50cm( 19.7 inch) length 6063 Aluminium Alloy( Al--Si) Round Tube, outer diameter( OD) varies from 8mm to 20 mm.
- Allows complex shapes to be formed with very smooth surfaces fit for anodizing.
- Has good mechanical properties, is treatable and weldable, similar to the British aluminium alloy HE9.