1. STURDY SMOOTH PERFORMANCE With soft nylon pads and a layered hook design, these swing hooks ensure a quiet and smooth movement while supporting stable load. Galvanized steel construction is optimized for square beams, providing durability and reliable performance for effortless swing 2. STABLE GALVANIZED CONSTRUCTION Engineered with reinforced galvanized steel, our swing hooks combine a 3.5x3.5 inch beam compatible body with rear hook adaptability to eliminate frame movement. The safety nut locking and precision design work in tandem to prevent falls, providing unmatched suspension stability 3. EASY ATTACHMENT Simplify swing adjustments with our sturdy quick connect hooks. They allow for easy attachment/detachment of strings or rings. NO STRESS ASSEMBLY: Just seamless outdoor fun 4. SECURE BEAM ATTACHMENT Exclusively designed for 90x90mm beams, these hooks feature a galvanized coating, nylon bearings and a suspension structure that distributes weight to maximize stability and longevity