This T&S B-0156 add-on faucet with a 12" swinging spout is for pre- rinse units. Compatible Pre-rinse units are sold separately and linked under Companion Items.
This faucet should be installed in outlets of base mixing faucets, prior to fitting a riser pipe. The lever handle controls the water "on-off" through the nozzle only. The tip of the spout is male threaded for aerator attachment
