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• Steel Pipe & Fittings
• Pipe Fittings - Steel
• Imported Pipe Fittings
• Metal Couplings

Metal Couplings

Anvil/Mueller

Malleable Iron Coupling, Galvanized - 4" FPT

MODEL #: 511-211BC $ 84.46

Anvil/Mueller

Malleable Iron Coupling, Galvanized - 2-1/2" FPT

MODEL #: 511-209BC $ 29.73

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 4" x 3"

MODEL #: 521-300BC $ 29.72

Anvil/Mueller

Galvanized Steel Compression Coupling - 2"

MODEL #: 160-008HC $ 27.98

Anvil/Mueller

Galvanized Steel Compression Coupling - 1-1/2"

MODEL #: 160-007HP $ 21.70

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Black - 4"

MODEL #: 521-211BC $ 20.95

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 3" x 2"

MODEL #: 521-308BC $ 16.53

Anvil/Mueller

Galvanized Steel Compression Coupling - 1"

MODEL #: 160-005HP $ 13.20

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Galvanized - 2"

MODEL #: 511-228HC $ 12.94

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Black - 3"

MODEL #: 521-210BC $ 12.60

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Black - 2"

MODEL #: 521-228HC $ 10.45

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 2" x 1-1/4"

MODEL #: 511-386HN $ 9.99

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 2" x 1"

MODEL #: 511-385HC $ 9.45

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 2" x 1-1/2"

MODEL #: 511-387HN $ 9.45

Anvil/Mueller

Malleable Iron Coupling, Galvanized - 2" FPT

MODEL #: 511-208HN $ 9.45

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Black - 2-1/2"

MODEL #: 521-209BC $ 9.17

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Galvanized - 1-1/2"

MODEL #: 511-227HC $ 8.67

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 2" x 1-1/4"

MODEL #: 521-386HN $ 8.29

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 2" x 1"

MODEL #: 521-385HC $ 7.84

Anvil/Mueller

Malleable Iron Coupling, Black - 2" FPT

MODEL #: 521-208HN $ 7.66

Anvil/Mueller

Malleable Iron Cross, Galvanized - 1/4"

MODEL #: 511-001 $ 7.59

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Black - 1-1/2"

MODEL #: 521-227HC $ 7.35

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 2" x 1-1/2"

MODEL #: 521-387HC $ 7.23

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Galvanized - 1-1/4"

MODEL #: 511-226HC $ 7.00

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 1-1/2" x 1"

MODEL #: 511-375HN $ 6.93

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 1-1/4" x 1/2"

MODEL #: 511-363HC $ 6.88

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 1-1/2" x 1-1/4"

MODEL #: 511-376HN $ 6.55

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 1-1/2" x 3/4"

MODEL #: 521-374HN $ 6.52

Anvil/Mueller

Malleable Iron Coupling, Galvanized - 1-1/2" FPT

MODEL #: 511-207HN $ 6.49

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Black - 1-1/4"

MODEL #: 521-226HC $ 5.84

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 1-1/2" x 1"

MODEL #: 521-375HC $ 5.78

Anvil/Mueller

Malleable Iron Coupling, Galvanized - 1-1/4" FPT

MODEL #: 511-206HN $ 5.70

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Galvanized - 1"

MODEL #: 511-225HC $ 5.44

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 1-1/4" x 1"

MODEL #: 511-365HN $ 5.39

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 1-1/4" x 3/4"

MODEL #: 511-364HC $ 5.38

Anvil/Mueller

Malleable Iron Coupling, Black - 1-1/2" FPT

MODEL #: 521-207HN $ 5.27

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 1-1/2" x 1-1/4"

MODEL #: 521-376HN $ 4.99

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Black - 1"

MODEL #: 521-225HC $ 4.51

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Galvanized - 3/4"

MODEL #: 511-224HC $ 4.30

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 1" x 1/2"

MODEL #: 511-353HN $ 4.22

Anvil/Mueller

Malleable Iron Coupling, Galvanized - 1" FPT

MODEL #: 511-205HP $ 4.14

Anderson Metals

Anderson Metals Stainless Steel Reducing Coupling - 3/8" x 1/8"

MODEL #: 62431B $ 3.97

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 1-1/4" x 1"

MODEL #: 521-365HN $ 3.95

Anvil/Mueller

Malleable Iron Coupling, Black - 1-1/4" FPT

MODEL #: 521-206HN $ 3.95

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 1" x 3/4"

MODEL #: 511-354HP $ 3.92

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Black - 3/4"

MODEL #: 521-224HC $ 3.60

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Galvanized - 1/2"

MODEL #: 511-223HC $ 3.51

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 1" x 1/2"

MODEL #: 521-353HN $ 3.16

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 1" x 3/4"

MODEL #: 521-354HN $ 3.16

Anvil/Mueller

Malleable Iron Coupling, Black - 1" FPT

MODEL #: 521-205HN $ 3.08

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Galvanized - 3/8"

MODEL #: 511-222HC $ 2.91

Anvil/Mueller

Malleable Iron Coupling, Galvanized - 1/8" FPT

MODEL #: 511-200HC $ 2.91

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 3/4" x 3/8"

MODEL #: 511-342HC $ 2.89

Anderson Metals

Stainless Steel Pipe Coupling - 1/2"

MODEL #: 62413BAG $ 2.88

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Black - 1/2"

MODEL #: 521-223HC $ 2.86

Anderson Metals

Anderson Metals Stainless Steel Reducing Coupling - 3/8" x 1/4"

MODEL #: 62432B $ 2.76

Anderson Metals

Anderson Metals Stainless Steel Reducing Coupling - 1/2" x 3/8"

MODEL #: 62435B $ 2.70

Anvil/Mueller

Malleable Iron Coupling, Galvanized - 1/4" FPT

MODEL #: 511-201HN $ 2.70

Anvil/Mueller

Malleable Iron Coupling, Galvanized - 3/8" FPT

MODEL #: 511-202HP $ 2.70

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 3/8" x 1/8"

MODEL #: 511-320HC $ 2.57

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 1/4" x 1/8"

MODEL #: 511-310HC $ 2.56

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 3/8" x 1/4"

MODEL #: 511-321HC $ 2.56

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 3/4" x 1/2"

MODEL #: 511-343HN $ 2.55

Anvil/Mueller

Malleable Iron Coupling, Galvanized - 3/4" FPT

MODEL #: 511-204HN $ 2.51

Anvil/Mueller

Malleable Iron Coupling, Black - 1/8" FPT

MODEL #: 521-200HC $ 2.51

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Galvanized - 1/8"

MODEL #: 511-220HC $ 2.47

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Black - 3/8"

MODEL #: 521-222HC $ 2.40

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 3/4" x 3/8"

MODEL #: 521-342HC $ 2.35

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Galvanized - 1/4"

MODEL #: 511-221HC $ 2.34

Anderson Metals

Stainless Steel Pipe Coupling - 3/8"

MODEL #: 62412BAG $ 2.33

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 1/2" x 1/4"

MODEL #: 511-331HN $ 2.31

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Galvanized - 1/2" x 3/8"

MODEL #: 511-332HN $ 2.18

Anvil/Mueller

Malleable Iron Coupling, Galvanized - 1/2" FPT

MODEL #: 511-203HN $ 2.16

Anvil/Mueller

Malleable Iron Coupling, Black - 1/4" FPT

MODEL #: 521-201HN $ 2.13

Anvil/Mueller

Malleable Iron Coupling, Black - 3/8" FPT

MODEL #: 521-202HN $ 2.13

Anvil/Mueller

Malleable Iron Coupling, Black - 3/4" FPT

MODEL #: 521-204HN $ 2.06

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 3/4" x 1/2"

MODEL #: 521-343HN $ 2.05

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 1/4" x 1/8"

MODEL #: 521-310HC $ 2.05

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 3/8" x 1/4"

MODEL #: 521-321HC $ 2.05

Anderson Metals

Stainless Steel Pipe Coupling - 1/8"

MODEL #: 62410BAG $ 2.05

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Black - 1/4"

MODEL #: 521-221HC $ 2.03

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 1/2" x 1/4"

MODEL #: 521-331HC $ 1.90

Anvil/Mueller

Anvil/Mueller Malleable Reducing Coupling, Black - 1/2" x 3/8"

MODEL #: 521-332HN $ 1.79

Anvil/Mueller

Malleable Iron Coupling, Black - 1/2" FPT

MODEL #: 521-203HN $ 1.77

Anderson Metals

Stainless Steel Pipe Coupling - 1/4"

MODEL #: 62411BAG $ 1.59

Anvil/Mueller

Anvil/Mueller Merchant Coupling, Black - 1/8"

MODEL #: 521-220HC $ 1.49

Threaded metal pipe couplings join two lengths of pipe in line, in black and galvanized malleable iron and brass. Standard and reducing patterns cover NPT sizes from 1/8 inch up.