Inquiry (采购产品): Aluminum h channel I'm looking for an aluminum h channel with the slot being 1/2" wide and 1" deep to accept 3/8" plywood for hurricane protection. Please quote me for 100 ft. **** Hidden Message ***** Mike Hebert P.O. Box 268 Plattenville, LA 70393 USA Company: RES Contractor Phone: 225 279-1561 E-mail: mhebert@res-usa.net **** Hidden Message ***** mhebert@res-usa.net