Monument GRIP+ Mono Tap Back Nut Spanner Set is a set of 3 double ended tap back nut box spanners for quick assembly of tap back nuts on basins. Supplied with T-bar. The set comprises the following sizes: 8 x 10, 9 x 11 and 12 x 13mm. https://elecena.pl/product/27211804/monument-3240u-mono-tap-back-nut-spanner-set-t-bar-grip 2024-11-10 https://elecena.pl/product/27211804/monument-3240u-mono-tap-back-nut-spanner-set-t-bar-grip 2025-03-22 https://elecena.pl/product/27211804/monument-3240u-mono-tap-back-nut-spanner-set-t-bar-grip 2026-01-03 https://elecena.pl/product/27211804/monument-3240u-mono-tap-back-nut-spanner-set-t-bar-grip 2026-05-22 https://elecena.pl/product/27211804/monument-3240u-mono-tap-back-nut-spanner-set-t-bar-grip 2026-07-07