Todays Tools Monobloc Spanner Set of 4 pcs
Monobloc tap fixing box spanner set - 3 double ended box spanners plus tommy bar has a range of six sizes 8 mm, 9 mm, 10 mm, 11 mm, 12 mm and 13 mm. Will fit most, if not all monobloc tap securing nuts. Manufactured from chrome vanadium steel with matt chrome finish for better grip.
Ideal box spanner for many uses not just monoblock taps.