Underhill - DN-75 - Drain Blaster Cleaning Nozzle 3/4" Hose Thread Brand_Bradford White The sink has four pre-scored

The sink has four pre-scored locations

while offset models may use BG-3100 with another grid size

shadow lighting or simply as a directional up light

and free movement of the pull-down hose and weight below the sink

DUAL48M is the manufacturer model name for the module

Underhill - DN-75 - Drain Blaster Cleaning Nozzle 3/4" Hose Thread Brand_Bradford White The sink has four pre-scoredThis Unique hose end, high pressure nozzle guides itself in cleaning out drains, to remove debris with ease. Special features include a wire attachment connector for using wire locator to determine draining route DrainBlaster Cleaning Nozzle, 3 4" Hose Thread (Plus added value wire hook feature for pipe locator).