1.Nipple tension control: Facilitate precise rim alignment and correction with a tool designed for wheel truing. Offers precise adjustment of spoke tension and efficient handling of the maintenance needs of steel spoke systems. A practical aid for all bicycle owners who want to maintain their own. 2. design of the spoke wrench: Improves the working method through a foursided force structure that minimizes the risk of rounding and enables precise adjustments. Through repeated use, the durability of the tool is preserved, making it ideal for regular bicycle maintenance work. The combination of and durability makes this spoke wrench a reliable choice for every bicycle owner. 3.Light hightorque adjustment: Offers effortless adjustments and ensures consistent precision, even during extended work phases, keeping work with spoke wrench bicycles comfortable and efficient. 4.Master heavy maintenance tasks: This spoke wrench combines excellent toughness with wear resistance, making it the ideal choice for challenging tasks. It consistently good performance over longer periods of time. The wrench is particularly useful for intensive maintenance work on bicycles and provides handling in every application. A musthave for every bicycle owner.