Retta RCA0512 Trichotka Key is a practical hand tool designed to quickly and conveniently squeeze 12 mm of fast and comfortable elements. The Trichotka mechanism allows you to work without the need to turn back, which helps you to perform mounting and repair work more efficiently. High-strength chrome-vanadium steel structure is corrosion resistant and protects its form for a long time. Ergonomic catches maximum flexibility for hand and prevents the missing slip. This key is used as an integral part of various tools in both technical services and industries, but also in the household.