Telescopic handle embedded in the base and two external, smooth-running skater wheels, free-standing in all opening positions thanks to locking lid holders with hinge mechanism attached on both sides, angle freely adjustable, can be opened on one or both sides; Base and lid can be opened independently of each other, max. load: 30 kg, labeling field with two stickers for individual identification, all-round aluminum frame with permanently mounted, stable center wall that can be equipped on both sides, with versatile insertion options thanks to elastic loops and twelve small pockets, metal hinges, three-digit Combination lock for securely closing the case, two metal toggle locks each for fixing the lid and base, removable document compartment and removable tool board made of dirt-repellent PP twin-wall sheets with 13 tool pockets, base tray that can be fixed with a push button, can be divided using flexible inserts and cover board with six large tool pockets