We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Keeney Manufacturing Co.

Keeney Manufacturing Co. PP20665 3.5-in Plastic Fixed Post Sink Strainer

SKU CH-1G1H-XZFXG

A 3.5-inch plastic sink strainer with a fixed post, stainless steel rim and neoprene stopper for secure drain fit

  • ColorTransparent
  • Durable plastic construction with stainless steel rim ensures long-lasting use
  • Safety rolled edges and neoprene stopper provide secure connection in any 3.5-in drain opening
  • Easy installation with all necessary nuts and washers included
  • Consumer grade fixed post design fits standard kitchen sink drains
  • Transparent color blends seamlessly with various sink finishes

3.5-in Plastic Fixed Post Sink Strainer

This Keeney Manufacturing strainer fits a standard 3.5-in kitchen drain opening. The fixed post design uses a neoprene stopper to seal the drain. Durable plastic construction with a stainless steel rim provides corrosion resistance. It includes all nuts and washers needed for installation.

California Proposition 65 Notice

This product contains a chemical known to the State of California to cause cancer. It also contains a chemical known to the State of California to cause birth defects or other reproductive harm. Buyers who require components free of Proposition 65 listed substances should select an alternative strainer.

Fixed Post Operation

The strainer uses a fixed post rather than a lift-and-turn or pop-up mechanism. The post remains in place while the neoprene stopper is inserted or removed by hand. This design suits users who prefer a simple, manual seal without moving linkages. Buyers needing a basket that lifts out for cleaning or a lever-operated closure will find this style unsuitable.

Highlights

  • Durable plastic construction with stainless steel rim ensures long-lasting use
  • Safety rolled edges and neoprene stopper provide secure connection in any 3.5-in drain opening
  • Easy installation with all necessary nuts and washers included
  • Consumer grade fixed post design fits standard kitchen sink drains
  • Transparent color blends seamlessly with various sink finishes

Specifications

BrandKEENEY MFG
ColorTransparent

Questions about this item

Is the 3.5-in size the only version available for this Keeney PP20665 strainer?

Yes, this model is offered in a single 3.5-in size designed to fit standard kitchen sink drain openings.

How does the 3.5-in measurement work once the strainer is installed in a real sink?

The 3.5-in dimension matches standard drain holes; the rolled edges and included neoprene stopper create a secure seal when the locknut is tightened underneath.

What connection standard does the fixed post use and what sink thickness does it accommodate?

It uses a standard 3.5-in drain flange with supplied nuts and washers, fitting typical kitchen sink thicknesses through the threaded shank and locknut assembly.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.