The Allen keys of various sizes ensure a stable connection to the screw, preventing them from slipping during work. Thanks to their precise manufacturing, you reduce the time required to loosen or tighten a specific screw. They allow you to work in hard-to-reach places. With the set of angled keys, you can grip easily and stably. Thanks to the ball-shaped end, it is possible to work in hard-to-reach places. This allows the screw to be turned even if it is not placed at a right angle to the base. The keys allow ejection of 50 degrees. The set is stored in a sturdy plastic box. The keys with an inner edge are made of high-quality materials - chrome-vanadium - which guarantees a long service life without the risk of destroying the tool. They are suitable for both households and professional workshops. They are characterized by high strength and elasticity, and are resistant to oxidation, abrasion, and rust. Technical data: 9-piece medium wrench set Cr.V: 1.5/2/2.5/3/4/5/6/8/10 mm, hardness HRC 48-52, material: chrome vanadium steel, weight: 0.335 kg. Delivery quantity: 1 piece (9-piece hexagonal set) Product color: black Product specifications: as shown in the figureGood quality product