[Perfect for Tight Spaces] The basin spanner is designed to reach into hard-to-reach spaces behind the sink to tighten or loosen the mounting nut on the tap or the flexible supply pipe nut attached to of the tap. It is a must-have plumbing tool. [Package Contents] You get a 13mm hexagonal tap spanner with 9mm, 10mm, 11mm, 12mm, 14mm, 17mm replacement valve sleeve adapters, 1 wrench collet. Compatible for most single valve taps. [Easy to Use] Place the spanner correctly, fit it to the mounting nut, then turn the spanner and tighten. The high handle can be stored in a drawer or toolbox. It is suitable for DIY plumbing projects. [Sink Tap Spanner] A basin spanner is used to install or remove a kitchen or bathroom sink. Because of its long shaft, you can use it in hard-to-reach places under the sink for tight spaces. [Usage Tip] Interchangeable heads do not face down. Each adapter is labelled with specifications, find the right adapter when using, insert the unnumbered end into the 13mm driver, the magnet in the driver attract the adapter, easy to operate., Weight: 1.12876678144 Pounds, Manufacturer: Gokoti