Description:M3-M12 Adjustable Tap Wrench with 7pcs High Speed Steel M3/M4/M5/M6/M8/M10/M12 Screw Thread Tap SetSpecification:Material:High speed steelTaps size:M3x0:- Suitable for hand tap wrench, for clamping faucet reamer cutting internal thread hole software Convenient and practical, utilizing a wide scope of regulation- A sort of wire tapping wrench utilized to a wide range of wire tapping The construction of inauspicious machining parts, greatly getting better the performance The manage is totally adjustable to accommodate any Metric Tap between M3 to M12 Included:1 x Taper wrench7 x Taps