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Plumb Pak 400WK Plastic P-Trap Kit with Reducing Washer, 1.5" or 1.25", White

Q: I have an 1-1/4 stem coming off my sink going into an 1-1/2 pipe in the wall this looks like what I need is that correct?

The pipe coming out of your wall is 1 1/2". The stem from your sink drain pop up is 1 1/4". This trap comes with a reducing hut which will adapt from the 1 1/2" size of the trap to the 1 1/4" of the tail piece. So yes, it will work. FYI typical tailpiece for kitchen sink is 1 1/2" and bathroom sink is 1 1/4". Most homes have 1 1/2" pipes as rough in waste.

Q: Can this be used for bathtub drainline?

No. Bath tub drains are usually inaccessible so there would be no way to check for leaks. Thus you would need a sch 40 solvent weld P-trap. I would actually recommend getting a 2"x1-1/2"x1-1/2" reducing sanitary tee to attach the tub shoe & overflow to a 2" P-trap for better drainage.

Q: do i need to go from a utility sink w/ 1-1/2 inch drainpipe to a p-trap (or not) into a garden hose?

use the p-trap. it will hold a small amount of water to prevent smells from coming from the drain.

Product ID: 10099662

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Details

Brand
Keeney
Material
Polypropylene
Color
White
Nominal Wall Thickness
2.5
Outside Diameter
1.5 Inches
Item Length
1.5 Inches

🔧Dual inlet sizes 1.25" & 1.5"

♻️Durable polypropylene build

🛡️Heavy-duty leak-proof washer

Frequently Bought Together

Keeney 400WK 1.25-in. x 1.5-in. Plastic P-Trap with Reducing Washer, White, 1-1/2-Inch or 1-1/4-Inch by 1-1/2-Inch

Danco 94031 Slip-Joint Extension Tube, 1-1/2 in, 12 in L, Plastic, 1 Count (Pack of 1), White

Keeney10-12WK 1-1/2" x 12" Plastic Flanged Sink Tailpiece, White

Description

🚰 Upgrade your plumbing game with leak-proof precision!

TRUSTED LEGACY BRAND - From Keeney, a 90+ year leader in plumbing solutions, ensuring quality and reliability.
LEAK PROOF CONFIDENCE - Heavy-duty washers ensure a secure, drip-free seal so you can forget about leaks.
LIGHTWEIGHT YET DURABLE - Polypropylene construction offers long-lasting strength without the bulk.
COMPLETE INSTALLATION KIT - Includes all nuts, washers, and flange for a clean, professional finish right out of the box.
VERSATILE FIT FOR EVERY SETUP - Easily connects to both 1.25" and 1.5" pipes with included reducer washer—no extra parts needed.

The Plumb Pak 400WK Plastic P-Trap Kit by Keeney offers a versatile, durable solution for under-sink drainage with dual inlet compatibility (1.25" and 1.5"), heavy-duty washers to prevent leaks, and a complete installation kit. Crafted from lightweight polypropylene, it ensures a reliable, professional-grade plumbing connection backed by nearly a century of manufacturing expertise.

Specifications

Material	Polypropylene
Brand	Keeney
Color	White
Product Dimensions	2"W x 8.25"H
UPC	046224004745 734111480207
Global Trade Identification Number	00046224004745, 20046224004749
Number of Items	1
Manufacturer	Keeney Manufacturing
Part Number	400WK
Item Weight	4.2 ounces
Item model number	400WK
Is Discontinued By Manufacturer	No
Size	1-1/2-Inch or 1-1/4-Inch by 1-1/2-Inch
Style	P Trap
Wattage	400 watts
Item Package Quantity	1
Measurement System	inch
Switch Style	Touch
Certification	default_no_selection_value
Special Features	Lightweight
Included Components	P-Trap, nuts and washers
Batteries Included?	No
Batteries Required?	No
Warranty Description	1 year limited warranty.

Have a Question? See What Others Asked

I have an 1-1/4 stem coming off my sink going into an 1-1/2 pipe in the wall this looks like what I need is that correct?

Can this be used for bathtub drainline?

do i need to go from a utility sink w/ 1-1/2 inch drainpipe to a p-trap (or not) into a garden hose?

Where can I buy the convertor 1-1/4" of the sink tail pipe to 1-1/2" trap inlet.

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