Taps and dies are suitable for chasing out damaged threads and the removal of nicks and burrs without undercutting good threads. Use with a standard spanner and a little light oil. Thread file restores damaged external threads on any diameter, right or left-hand - just select correct pitch. Ideal for restoration work. Supplied in storage case. Features and Benefits • Taps and dies are suitable for chasing out damaged threads and the removal of nicks and burrs without undercutting good threads. • Use with standard spanner and a little light oil. • Supplied in storage case. • Model No. AK310 Specifications Model No AK310 Brand: Sealey Contents: Taps & Dies; 6 x 1, 8 x 1.25, 10 x 1.25, 10 x 1.5, 12 x 1.25, 12 x 1.5, 12 x 1.75mm, Thread Restorer File; 0.75, 1, 1.25, 1.5, 1.75, 2, 2.5, 3mm Pitch Nett Weight: 0.63kg