Item Type: Aluminum Grid Plates_x000D_ Product Material: Aluminum_x000D_ Product Model: 3116-0040-0136_x000D_ Specification: 5 x 17 holes, approx. 40 x 136mm / 1.6 x 5.4in_x000D_ Thickness: Approx. 2.5mm / 0.1in_x000D_ Size: Approx. 128mm / 5in_x000D_ 8mm / 0.3in_x000D_ _x000D_ 4mm / 0.2in_x000D_ 32mm / 1.3in_x000D_ 136mm / 5.4in_x000D_ _x000D_ 40mm / 1.6in 1The grid plate contains 4mm holes on a simple grid of 8mm, so you can choose multiple installation methods while maintaining the pattern. 2Provides a clean and simple construction method while maintaining compatibility with other construction systems 3Aluminum grating has an excellent strength?to?weight ratio, with small size and good performance. 4The thickness of 2.5 mm matches the thickness of most other major structural parts in the build system. 5Great workmanship, made of aluminum materials and has a long service life.1 x Aluminum Grid Plates