Wera Tool-Check PLUS 2,39-tlg. Steckschlüssel- & Bit-Satz - 05049056001
1/4" sockets can also be used with the Wera 870/1 adapter (1/4" external hexagon to 1/4" external square head) included in the set. Includes one 1/4" bit ratchet in drop-forged solid steel design. Easy clockwise/counterclockwise switching.