Features:Made of high quality material, durable and long service life. Lengthened sleeve, easy to operate. Lightweight with small volume, easy to operate. Ergonomic anti-slip handle, comfortable to grip and reducing hand fatigue. A great tool for whether a professional technician or people of the maintenance. Specification:Material: Metal & PlasticHandle Color: RedOverall Length: 250mm/9.8inchWeightSize: Inner Diameter#0199g/3.5oz5mm/0.20inch#0299g/3.5oz5.5mm/0.22inch#0396g/3.4oz6mm/0.24inch#04119g/4.2oz7mm/.28inch#05108g/3.8oz8mm/0.31inch#06136g/4.8oz10mm/0.39inchPackage list:1 x ScrewdriverNote:1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard..