The Halls 21 Piece Tap Kit is supplied in a durable metal tin with metal hinges. Each tap is labelled for easy identification.
Containing 3 x of each:
M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1, M8 x 1.25, M10 x 1.5 and M12 x 1.75.