The Teng Tools MD911N series is a 11 Piece Screwdriver set, it includes flat (slotted), PH and PZ type screwdrivers. It has hole in the handle for hanging or for use as a T handle for extra torque or with a fall protection wire if needed.

TT-MV PLUS steel alloy for greater strength and material flexibility
Ergonomically designed bi-material handle for easy use with higher torque and faster speed
The handle is moulded around the blade to ensure straightness and to allow larger blade wings which give a higher torque capacity