Klein Tools 66030 2-in-1 Coated Socket, Impact, 12 Points-(Each)

Features two of the most commonly used socket sizes (3/4-Inch and 9/16-Inch) in one tool
20% lighter than traditional impact sockets
Blue coating is easy to spot in a crowded tool bag
Durable plastic coating protects against damage due to scratching and abrasion
Single-ended impact socket with hands-free adjustment between socket sizes
High-torque, 12-Point design is easier to position and works with square fasteners
Deep socket with a 1/2-Inch drive works great for pole hardware installation and removal
Cross hole design to prevent unintentional separation of adapter and socket