Features: Features a thickened head construction using high carbon steel, ensuring strong durability and steadiness under heavy pressure without bending or breaking during use.. The uniquely formed bend provides enhanced gripping strength for securely holding meter covers and circular connectors, preventing sliding and tooth wear during adjustments. Equipped with rubber covered handles that give superior comfort and reduce hand strain, making prolonged repair work more manageable and efficient. Designed specifically for meter covers and round connectors, this hook shaped end enables precise and successful removal or adjustment tasks in both household and work settings. Contains multiple sizes from 18-22mm to 45-52mm, ideal for various equipment disassembly and maintenance requirements as an essential multi purpose toolkit. Specifications: Color: red + black Component: high carbon steel + rubber 45-52 length: Approx.17.9cm/7.04inch 38-42 length: Approx.17cm/6.69inch 34-36 length: Approx.15.5cm/6.1inch 28-32 length: Approx.14.3cm/5.62inch 22-26 length: Approx.12.5cm/4.92inch 18-22 length: Approx.9.9cm/3.89inch Package Includes: Pack Of 6 Adjustable Spanners note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.