Sure thing man! I buy everything from the nice people at parker. See if there is a parker store near you, or check them out online!
http://www.parker.com/portal/site/PARKER/menuitem.7100150cebe5bbc2d6806710237ad1ca/?vgnextoid=f5c9b5bbec622110VgnVCM10000032a71dacRCRD&vgnextfmt=default&vgnextdiv=687362&vgnextcatid=3155053&vgnextcat=IPS/ALUMINUM%20EXTRUSION
http://www.parker.com/portal/site/PARKER/menuitem.7100150cebe5bbc2d6806710237ad1ca/?vgnextoid=f5c9b5bbec622110VgnVCM10000032a71dacRCRD&vgnextfmt=default&vgnextdiv=687362&vgnextcatid=3155053&vgnextcat=IPS/ALUMINUM%20EXTRUSION