Wire to hanging pictures and mirrors from hooks or hangers. Fix picture hanging wire to hanging hardware such as D Rings. Be sure to use a wire that is more than capable of supporting the weight of the frame. Our best selling wire is stainless steel that has been specially tempered to make it easy to wrap and tie. The plastic coating helps protect your fingers from sharp ends. Use ferrules to crimp the end of the wire rather than tying the wire together. Ferrules provide a quality finish for a high quality look.