Sturdy Support: Each individual product measures 7.5x7.9x7.1 inches (190x200x180mm), with a quantity of 1 pieces. The inner dimensions of the column base are 7.3x7.8 inches. Designed for use with 8x8 inch columns available in the market, these connectors provide secure and stable support without wobbling. Durable and Robust: The connectors' bases are made of 201 stainless steel material with a thickness of 0.07 inches (1.8mm), ensuring durability and resistance to deformation. They feature a brushed finish for corrosion resistance and rust prevention, ensuring a long lifespan. Easy Installation: Quick and hassle-free installation can be done following the user manual, using a drill for making holes. The product comes with pre-made screw holes for convenient and time-saving installation Complete Set Of Accessories: The kit includes a complete set of accessories: 201 Stainless Steel Expansion Screws M8*80 (2pcs), Stainless Steel Hexagon Bolts M6*210 (4pcs), Stainless Steel Nuts M6 (8pcs), Stainless Steel Self-Tapping Screws M4*29 (18pcs), Cross Wrench with Triangular Handle 53070 (1pc), Open-End Thin Wrench 13.5-10 (1pc), Cleaning Cloth with Brushed Finish 70701 (1pc). Installation is now even more convenient. Versatile Use: The connector's base can be installed on various surfaces, making it suitable for widespread use in settings such as porch railings, pergolas, and columns, providing secure support.