Specifications:T-Handle Tap Wrench: Capacity: 3.5mm-4.5mm; Overall Size: 80mm x 60mm / 3.15" x 2.36" (L*W)Material: Carbon Steel; Surface Treatment: Nickel Plated (Handle), Electroless Blackening (Chuck Sleeve)Thread Taps:Thread Size: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0Thread Length: 16mm / 0.63", 19mm / 0.75", 20mm / 0.79", 21mm / 0.83"; Square Shank Size: 2.2mm / 0.09", 3mm / 0.12", 3.8mm / 0.15", 4.5mm / 0.18"; Total Length: 46.5mm / 1.83", 53mm / 2.09", 61mm / 2.4", 63mm / 2.48"Material: High-speed Steel; Surface Treatment: UncoatedTwist Drill Bits:Drill Diameter: 2.5mm / 0.1", 3.5mm / 0.14", 4.2mm / 0.17", 5.2mm / 0.2"Total Length: 57mm / 2.24", 71mm / 2.80", 76mm / 2.99", 87mm / 3.
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