The 12 parts, 8–22 mm – top-quality rucksack only set with joints!The 12-part ruckus only set is suitable for versatile installation and repair work. Keys are made of durable tool steel, and their precise 72-tooth flash mechanism enables working even in narrow spaces. The key is only about 5°, so the nuts and bolts can be tightened or opened in a small motion. The blast function works in both directions. The keys are delivered in a practical storage roll, from which they are easy to take and keep in order.Sizes: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19 and 22 mm.Quick delivery (Travel Service)