M3-M12 1/16inch-1/2inch Metal Adjustable Tap Reamer Wrench Total Length: (Closed)19.5cm/7.7"; Total Weight: 150g; Product Name: Adjustable Tap Reamer Wrench Shank Diameter: 8mm/0.3"; Flute Diameter: ~ Flute Number: ~; Material: Metal Package Content: 1pcs x Adjustable Tap Ramer Wrench; Color: Silver Tone,Black Overall Size: (Closed)19.5x2.4x1cm/7.7"x0.94"x0.4"(L*W*T); Tap Capacity: M3-M12/1/16"-1/2"