Inquiry (采购产品): Control Knobs Hello,The knobs we require are very high heat resistant and must not discolour. they are 70mm in diameter and the hole in the back for the gas valve must be 8mm to fasten with a small screw, or be spring loaded.I include a photo it does not have to be the same style but must be the same measurements and in red.We order 100 at a time from Italy and our budget price is 1.5000 Eu.Regards. **** Hidden Message ***** Co:Catervent Systems CC Add:South Africa Tel:27-11-6839033 Fax:27-11-683-1673 Email:rusty@catervent.co.za Contact Person:usty Country:South Africa **** Hidden Message ***** rusty@catervent.co.za