Premium MaterialAdjustable T-Handle Ratchet Tap Holder Set Made of alloy steel with chrome plated finish for hardness and durability, including a tap holder, a feed lever and 5pcs M3/M4/M5/M6/M8 metric taps machine tap are made of HSS, which are durable with the feature of high hardness, non-deformation, anti-rust and anti-corrosion. Knurled DesignAdjustable T-handle ratchet tap wrench, use with taps and can also be used with left-hand taps, as a reamer, screw extractors and other tools with a square shank. Adjustable T-HandleYou can slide the T-handle from side to side for more convenient positioning and extra leverage in tight places. Steel jaws and knurled chuck provide a secure and firm grip on hex or square sockets. ApplicationsThis tap set is suitable for processing wood, plastic and normal steel. In addition, the tap wrench ratchet is designed to be used with taps and can also be used on left-hand tap, reamers, screw extractors and other square shank tools. Various SizesThe length of the T-handle ratchet wrench is 85mm, the tap size is 3mm 4mm 5mm 6mm 8mm