Stanley Hardware S402-054 BF30-00-60 Bifold Retail Set in White Coated Authorized Replacement from National Hardware Stock #N343-731 Complete hardware set for bi-fold doors For minimum 1 inch thick panels Designed for 4 panel door Designed for a 60 inches opening Designed for 1-inch thick panels; total width of 60 inches Supports 2 doors weighing up to 30 pounds each White finish Includes a pair of snuggers, top pivots, guide wheels, bottom pivots, hinges, knobs and aligners