• 2” NPT male outlet; adapter for 1 1/2” NPT
  • Removable snap-in strainer
  • For 3 1/2" sink openings
  • Lever handle with heat resistant plastic grip
UPC Code:671262593083
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T&S Brass and Bronze Works B-3970-M Specs
Basket Drain Size3 1/2 Inches
Features Adapter
Type Lever Waste Valves

Customer questions about this product

Does this item have any additional agency approvals and certifications?
There are a wide range of regulations that govern plumbing code! We attempt to list any current certification marks with an official logo on the product page for your convenience. However, additional approvals, codes, and standards this product adheres to may be listed on the product specsheet.
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T&S Brass and Bronze Works B-3970-M Details

Install a handy drain in your sink with the T&S B-3970 waste drain valve! This waste drain valve has a lever handle that allows for easy operation, and its heat-resistant plastic grip ensures that you will not walk away with an accidental burn. The valve has a 3 1/2" sink opening and an easily removable snap in-strainer to deter tampering. Additionally, the drain valve connects to a 2" NPT male outlet. If you need a smaller outlet, the accompanying adapter can easily reduce its size to 1 1/2".

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