Key features

• •Warranty: We believe in our products there for we offer a 30 day money back guarantee along with a 12 month replacement warranty for this high quality product.And we offer 7*24 hours customer service to convenient for customers.
• •PACKAGE CONTAINS: 3Pcs:1/4" , 3/8", 1/2"each with a 1/4" hex shank/driver bits fits all quick-change drill chucks system.Turns any power drill into a power nut driver Sturdy spring-loaded ball bearing holds sockets securely in place Sockets Snap-On Tightly and Won't Slip Off.It can be used in automotive industry, household maintenance, manufacturing industry, construction and other industries.
• •Material:Chrome Vanadium QUALITY: Made from Heat-Treated Hardened Chrome Vanadium (Cr-V) Steel to ensure a long lifetime through tough torque jobs without breaking or rusting - Heavy Duty Construction to be compatible with the most powerful impact guns. , Sockets Standard 1/4" hex shank to 1/4" 3/8" 1/2" socket & 1/4 " shank can be converted to 1/4" 3/8" 1/2" square head.Easy to Choose: Different colour coded rings, make it easy to pick the right one.
• •Purpose: This adapter set is designed to provide a securely locked in extension to your existing tool. Provides additional length to reach into a multitude of hard to reach spaces. The spring ball lock ensures a tight fit into the driver head to prevent slipping during use. Specifically machined to fit securely into a hand held driver, drill driver or impact wrench.
• •DESIGN: This hex adapter set is designed to provide a securely locked in extension to your existing tool. Provides additional length to reach into a multitude of hard to reach spaces. The spring ball lock ensures a tight fit into the driver head to prevent slipping during use. Specifically machined to fit securely into a hand held driver, drill driver or impact wrench.