Ruhe Kitchen Sink Couplings
A sink coupling is the drain fitting in the bottom of a kitchen sink. It has a strainer that catches food bits and joins the sink to the waste pipe below. Ruhe sink couplings are 4.5 inches across and fit standard kitchen sink drain holes.
Choose a Sink Coupling
| Coupling | Finish | Price per piece |
|---|---|---|
| Round 202-Grade | Mirror Steel | ₹294 |
| Round 304-Grade | Mirror Steel | ₹341 |
| Square, 202-Grade or 304-Grade | Matt Steel | ₹309 to ₹425 |
Prices on ruheindia.com as of November 2026. A square coupling matches the look of handmade sinks with square corners.
Warranty, Returns and Shipping
- Warranty: 1 year. See the Warranty T&C.
- Returns: 30-day returns on unused, uninstalled products, with free pickup.
- Shipping: ships in 1 working day; free shipping above ₹999 on prepaid orders.
- Care: wipe with a soft cloth and mild soap. No acid, bleach or scrubbing pads.
See all Kitchen Sinks and Plumbing Fittings.
