Useful stud box, lined inside. Content: 8 studs, blunt, threaded M10/1.75 cm, 8 studs, pointed, threaded M10/2.00 cm, 8 thread-savers for screwing into the stud holes , incl. stud brush, thread cutter and allen key. Size: approx: H: 20 cm, W: 14 cm, D: 5 cm