There are two different sized ends (8 to 24 mm) which are versatile enough for a variety of nuts and bolts, making it ideal for multiple repair and maintenance tasks The length is 230mm and the weight is only 120g, making it easy to handle and operate in narrow spaces Made of high carbon steel to ensure strength and longevity, no deformation even under heavy use Ideal for automotive repair, machine disassembly and general maintenance, a must have tool kit for both home and professional use Seamless construction improves stability and durability and eliminates weak points of connection, Manufacturer: Pffiocix