Klein Tools 66052E Impact Socket, 2-in-1 Metric, Deep Impact 12-Point 24 x 19 mm, 1/2-Inch Drive

Single-ended, metric impact socket with hands-free adjustment between socket sizes, Two coaxial spring-loaded 24 and 19 mm socket sizes in one tool, Deep socket with a 1/2-Inch drive works great for hardware installation and removal, High-torque, 12-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