DuoPower Contractor-Strength Anchor KitsHillman Item #376475
DuoPower is a one-product solution for quick and easy fastening in a variety of applications and base materials. The gray nylon components automatically activate the optimum product function (expansion, folding, knotting) for the best hold. The red expansion wings support secure expansion and offer additional security to the gray component. Ideal for hanging electrical fixtures, drapery supports, kitchen and bathroom accessories, pictures, mirrors and more. Anchors with a drill size of 3/16" accept #4-6 screw sizes. Anchors with a drill size of 1/4" accept #6-10 screw sizes. Anchors with a drill size of 5/16" accept #8-12 screw sizes. Kits include Phillips screws and drill bits to ensure you have everything you need for your next hollow-wall mounting project.