Used to turn lock nuts with one-hole mixing faucets (approx. 1.4 inches (36 mm) and 1.8 inches (46 mm)). The space below the sink is very narrow and you may not be able to turn the lock nut properly with a regular side spanner. The 310mm length of the upright tightening tool allows you to install and remove the lock nut in less space
By inserting the included silver rod into the hole of the main body, replacing the handle and tightening the nut