where to buy light hangers forair cooled hood?

need to find some light hangers for my air cooled hood because when i bought my hood it didnt come with it,can i find these at home dept or lowes or like a store like them? walmart dont have

any chain will do...

http://www.homedepot.com/p/Everbilt-3-x-1-ft-Steel-Tenso-Chain-806426/204630486

jack chain has easy to open links for quick adjustment.

Tenso chain, eye screws, s-hooks