Mayatech Durable Angular Wear-resistant Inside Hexagonal Screwdriver Head Titanium-gold Fine WorkmanshipFeatures:1.The titanium steel tool head is made of high-speed steel. After titanium plating, a hard wear-resistant layer is formed on the surface of the tool head to prevent corrosion and rust.2.This inside hexagonal screwdriver head is angular, will not fall off.3.This inside hexagonal screwdriver head with fine workmanship, it has good appearance. Description:With lightweight and portable size, it is easy and convenient to carry and use. Specifications:Color: yellowLength: 100 mmHandle: 3.0 mm / 3.5 mm (Installation site)Titanium steel head : 3.0 mm handle: 1.5 mm, 2.0 mm, 2.5 mm 3.5mm handle: 1.5mm, 2.0mm, 2.5mm, 3.0mm(optional)Weight: 3.0 mm handle: 1.5 mm / 4.9 g, 2.0 mm / 5.3 g, 2.5 mm / 5.3 g 3.5mm handle: 1.5mm/6.5g, 2.0mm/6.7g, 2.5mm/7.0g, 3.0mm/7.3gPackage Included:Inside hexagonal screwdriver head * 1Notes:1. Please allow 0-1 inch 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 real object.