Drain Augers, Closet Snakes & Sewer Cameras

What is the purpose of the Autofeed mechanism on professional drum drain snakes?

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 Correct IncorrectAngled drive bearings grip the rotating cable to advance or retrieve it into the drain automatically with a hand lever, protecting the plumber from dirty spinning cables.

What is the purpose of the Autofeed mechanism on professional drum drain snakes?

• It measures water pH automatically
• It winds electric wire around the cable
• It sprays perfume down the pipe
• Variable-angle guide bearings advance and retrieve the spinning cable automatically with a single control lever