2-in-1 Impact Socket, 6-Point, 1/2 and 3/8-Inch

Single-ended impact socket with hands-free adjustment between socket sizes
Two coaxial spring-loaded 1/2 x 3/8-Inch hex socket sizes in one tool
Deep socket with a 1/2-Inch drive works great for hardware installation and removal
High-torque, 6-Point design is easier to position and works with square fasteners
Cross hole design to prevent unintentional separation of adapter and socket
Engineered for use with impact wrenches including Klein's 1/2-Inch Compact Impact Wrench (Cat. Nos. BAT20-CW, BAT20-CW1)
Socket is color coded to quickly identify size
Great for general electrical and construction work

Klein