【Package Includes】: The pergola kit includes 90mm 2 four ways and 2 bases with mounting accessories, ensuring stability and strength of the supporting structure 【Quality Material】: The pergola brackets with bases and mounting accessories set is made of sturdy and lightweight metal material, ensuring durability and longevity 【Versatile Use】: This diy pergola kit for personal home DIY projects is suitable for various outdoor projects such as log cabins, canopies, sun rooms etc. 【Proper Size】: The four ways connector dimensions is of 39.6 cmx24.8 cm/15.59 inchx9.76 inch, with hole diameter 9 cm/3.54 inch and base of15 cmx15 cmx15 cm/5.91 inchx5.91 inchx5.91 inch, suitable for different types of wood and structures 【Comprehensive Support】:The 4 ways right angle corner bracket woodwork diy base kit provides sturdy column bases to enhance overall structural stability, which can be used in various outdoor environments like courtyards, gardens, patios etc Specification: Material: Metal Size Chart: Four Ways Right Angle Corner Bracket:?39.6 cmx24.8 cm/15.59 inchx9.76 inch Hole?diameter 9 cm/3.54 inch Base:?15 cmx15 cmx15 cm/5.91 inchx5.91 inchx5.91 inch Package Includes: Two 4 Ways Corners 2 Base 1 Set Mounting Accessories Note: Please allow slightly errors 1-2cm differences due to manual measurement.