Plumbing
SquarePeg is proud to bring you the most reliable and high-quality plumbing products in the industry. As our signature service, we offer plumbing solutions for all project types: below grade, above grade, in the wall, outside the wall, and more. Our vendors include Rheem, Zurn, Sloan Valve, Spears, and others.

Chemdrain Fittings

Dielectric Unions

Drains and Cleanouts

Drinking Fountains and Filter Systems

Faucet Hardware

Faucet Parts

Flexible Pipe Fittings

Lead Wool and Oakum

Outlet Boxes and Supplies

Pipe Clamps, Hangers and Supports

Pipe Flanges

Pipe Nipples

Pipe Seals and Gaskets

Pipe, Tube and Hose Fittings

Piping and Tubing

Push Fit Plumbing Fittings

Sink Strainers and Traps

Toilet Repair and Accessories

Wastewater Supplies

Water Hammer Arrestors

Water Heaters

Chemdrain Fittings

Dielectric Unions

Drains and Cleanouts

Drinking Fountains and Filter Systems

Faucet Hardware

Faucet Parts

Flexible Pipe Fittings

Lead Wool and Oakum

Outlet Boxes and Supplies

Pipe Clamps, Hangers and Supports

Pipe Flanges

Pipe Nipples

Pipe Seals and Gaskets

Pipe, Tube and Hose Fittings

Piping and Tubing

Push Fit Plumbing Fittings

Sink Strainers and Traps

Toilet Repair and Accessories

Wastewater Supplies

Water Hammer Arrestors

Water Heaters
Fast Delivery
Get your orders on your own timeline
Easy Reorders & Returns
Enjoy a seamless checkout & simple returns
Great Support
Friendly customer service, ready to help you
Popular Plumbing Products
*Min Order Qty: 1
Qty Interval: 1
Get 18946 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 97 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 6120 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 37 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 49 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 28 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 12159 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
*Min Order Qty: 1
Qty Interval: 1
Get 42 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 4 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 11999 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 2 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 14 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 16 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 62 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 1 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 81 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 70 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 143 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 62 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
*Min Order Qty: 1
Qty Interval: 1
Get 15 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 2092 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 77 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 3 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 18 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 127 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 30 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 1 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 4059 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 387 by Thu, May 1 - Mon, May 5
*Min Order Qty:
Qty Interval:
Get 8 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 3 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 6 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 47 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 12 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 16 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 28 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 20 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 42 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
*Min Order Qty: 1
Qty Interval: 1
Get 1 by Thu, May 1 - Mon, May 5
*Min Order Qty: 25
Qty Interval: 25
Get 46925 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 106 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 201 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 4 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 2 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 1 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 2 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 238 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
*Min Order Qty: 1
Qty Interval: 1
Get 4 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 2 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 1658 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 186 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 2215 by Thu, May 1 - Mon, May 5
*Min Order Qty: 300
Qty Interval: 300
Get 31800 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 970 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 1079 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 662 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 5 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 484 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
*Min Order Qty: 1
Qty Interval: 1
Get 61 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
*Min Order Qty: 1
Qty Interval: 1
Get 199 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 513 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 121 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 768 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 51 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 40 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 24 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 4772 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 2482 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 21 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 16 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 30 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 20 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
*Min Order Qty: 1
Qty Interval: 1
Get 6 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
*Min Order Qty: 1
Qty Interval: 1
Get 22 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 8 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 5 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 4 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 11 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 253 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 73 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 80 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 52 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 17 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 19 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 3 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 130 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 811 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 18 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 15 by Thu, May 1 - Mon, May 5
*Min Order Qty: 1
Qty Interval: 1
Get 124 by Thu, May 1 - Mon, May 5
*Min Order Qty: 300
Qty Interval: 300
Get 6000 by Thu, May 1 - Mon, May 5
*Min Order Qty: 100
Qty Interval: 100
Get 3300 by Thu, May 1 - Mon, May 5
Featured Brands
Shop from the industry's most reliable brands and manufacturers.