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📦 Bulk & contractor pricing on copper fittings — we source it, you save. Request a quote today.

Wholesale copper plumbing supplies & fittings.

Elbows, tees, couplings, valves, and pipe — at bulk pricing for contractors, builders, and plumbers. Tell us what you need; we source it and pass the savings to you.

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  • Bulk & contractor pricing
  • Huge range of copper fittings
  • Fast sourcing & quotes
  • One request — we do the legwork

Copper fittings & plumbing supplies

21,284 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
Nibco 3/4 in. Copper Pressure Tube Cap Fitting
Caps, Plugs & UnionsCopperNew
Nibco 3/4 in. Copper Pressure Tube Cap Fitting
$40.00 + free ship
12Pack 3/8 Inch ID Copper Pipe End Cap Copper Fitting Cap Sweat Plug Connection
Caps, Plugs & UnionsCopperNew
12Pack 3/8 Inch ID Copper Pipe End Cap Copper Fitting Cap Sweat Plug Connection
$14.25 + free ship
12 pcs · $1.19 each
NIBCO Part #39R552 Fitting Reducer 2 x 3/4 WROT Copper Pressure Ftg Box of 10
Adapters & ReducersCopperNew
NIBCO Part #39R552 Fitting Reducer 2 x 3/4 WROT Copper Pressure Ftg Box of 10
$114.95 + free ship
10 pcs · $11.50 each
NEW 6-PACK NIBCO 633W 1/2 Union Wrot Copper 1/2" Tube CxC
Caps, Plugs & UnionsCopperNew
NEW 6-PACK NIBCO 633W 1/2 Union Wrot Copper 1/2" Tube CxC
$65.00 + free ship
6 pcs · $10.83 each
10 Pc Pc 1/2” Copper X  1/2” Male Ips Adapter Fitting SOLDER  PLUMBING SWEAT
Adapters & ReducersCopperNew
10 Pc Pc 1/2” Copper X 1/2” Male Ips Adapter Fitting SOLDER PLUMBING SWEAT
$13.99 + $3.50 ship
10 pcs · $1.40 each
1/2" UNION Copper Pipe Sweat EPC 102 Lot x2 packs NEW!
Caps, Plugs & UnionsCopperNew
1/2" UNION Copper Pipe Sweat EPC 102 Lot x2 packs NEW!
$10.46 + $5.25 ship
2 pcs · $5.23 each
2Pack Seelink 1" Copper Press x 1" PEX Crimp Coupling Adapter(PEX1807388-2)
Adapters & ReducersCopperNew
2Pack Seelink 1" Copper Press x 1" PEX Crimp Coupling Adapter(PEX1807388-2)
$37.60 + free ship
2 pcs · $18.80 each
5pk Everbilt 187 372 CxFNPT 1/2" Copper Female Adapter 683264301306
Adapters & ReducersCopperNew
5pk Everbilt 187 372 CxFNPT 1/2" Copper Female Adapter 683264301306
$12.99 + free ship
5 pcs · $2.60 each
( BAG OF 10) NIBCO CP-607-2 COPPER 90 ST. ELBOW SIZE 1/2" FTG x C X16
Adapters & ReducersCopperNew
( BAG OF 10) NIBCO CP-607-2 COPPER 90 ST. ELBOW SIZE 1/2" FTG x C X16
$19.99 + $5.95 ship
10 pcs · $2.00 each

See all 21,284 items →

Built for bulk orders

Whether it's a single big job or recurring monthly supply, send us your list and quantities — we'll get you wholesale pricing and handle the sourcing. You never chase suppliers again.

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