General description The Mophorn A-Frame Middle Swing Brackets are designed for durability and stability, making them an ideal choice for DIY swing set projects. Crafted from high-quality carbon steel, these brackets resist rust and wear, ensuring a long-lasting and reliable support system for swings in various settings, including playgrounds and backyards. Technical specifications Product Dimensions (per piece): 160 x 235 x 280 mm (6.3 x 9.3 x 11 in) Net Weight: 3.55 kg (7.8 lbs) Main Material: Carbon Steel Model: QQZJ-95-1 Compatibility and accessories This swing frame is compatible with two 4" x 4" x 96'' legs (actual size 3.7" x 3.7") and one 4" x 6" x 114'' top beam (actual size 3.7" x 5.7"). The comprehensive accessory kit includes: M8*110 galvanized hex bolts (8 pcs) M8 nuts (8 pcs) M8 washers (16 pcs) Installation Installation is straightforward, featuring pre-drilled screw holes for easy attachment with bolts. A user manual is included to guide you through the setup process,