Wera HMA Zyklop 1/4in Ratchet Sockets - Wera 05003508001, This 9mm socket from Wera can be used with a Zyklop ratchet with 1/4in drive to tighten or loosen hexagon-headed screws, nuts and bolts.
Made from chrome vanadium with a brushed chrome-plated finish, this socket is suitable for use with both hand and (non-impact) power tools.
Wera 05003508001 8790 HMA Zyklop Socket 1/4" Drive 9mm