The Heavy Duty Strap Hangers (84 mm, Pack of 4) provide a secure, professional solution for hanging heavier picture frames and mirrors. Each hanger is made from strong 1.4 mm nickel-plated steel with a solid pressed D-ring that cannot open under load. The wide flat strap is folded through the D-ring for superior strength and long-term reliability.Featuring three 3.7 mm fixing holes, these strap hangers make levelling and mounting easier on large or heavy frames. Simply attach to the back of wooden frames using 3.5 mm pan-head screws and hang directly onto screw-fixed wall hooks or hangers—no picture cord or wire required.The bright silver-nickel finish offers corrosion resistance and a polished, professional appearance suited to modern interiors and gallery displays. Perfect for home decorators, DIY enthusiasts, and professional framers, this 4-pack delivers dependable performance and excellent value for secure wall mounting.Technical DetailsPack Quantity: 4 HangersMaterial: Nickel-plated (silver zinc) steelThickness: 1.4 mmOverall Length: 84 mmWidth: 16 mmD-Ring Opening: 17 × 16 mm (rim 4 mm)Hole Diameter: 3.7 mmRecommended Screws: 3.5 mm pan-head (not included).