Excellent quality! Orthopedic instrument case and boxes with 3.5/4.0mm screw rack. Nice size. The metal case is aluminum and it comes with a very strong cover. Below are features of orthopedic screw case with rack 3.5/4.0mm.
Dimension of the case is 15.5″ x 9.5″ x 4″ (L x W x H)
Holes for 3.5mm (12,14,16………..42mm) 6 holes each size (96 holes)
Holes for 4.0 mm (12,14,16………..42mm) 6 holes each size (96 holes)
Total holes (3.5 and 4.0) = 192