Professional tap back nut spanner set allows access to difficult to reach taps on bath and basin. Box spanner construction enables tap to be tightened in restricted apertures. Split ring design spanner speeds pipe to tap assembly. Set comprises 3/8" drive ratchet, 2 extension bars, universal joint, 1/2"- 3/4" back nut spanners and 15-22mm tap connector spanners with 3/8" drive. Fit most nuts. Complete with carrying case. Access to difficult to reach taps on bath and basins. Box spanner enables taps to be tightened or loosened in restricted apertures. Extension bars ease access to taps on baths. Split ring spanner speeds tap connection assembly. Set comprises 3/8" drive ratchet, 2 extension bars, universal joint, 1/2"- 3/4" back nut spanners and 15-22mm tap connector spanners with 3/8" drive. Fit most nuts. Complete with carrying case. Unbranded Tap Backnut & Tap Connector Set 1/2"-3/4". This Todays Tools Professional 1/2" - 3/4" Back Nut and 15-22mm Tap Connector Set allows access to difficult to reach taps on baths and basins. The back nut spanner construction enables tap to be tightened in restricted apertures.