Standard Couplings

12 item(s)

1/8
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1/8" STD BLK Coupling
1/4
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1/4" STD BLK Coupling
3/8
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3/8" STD BLK Coupling
1/2
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1/2" STD BLK Coupling
3/4
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3/4" STD BLK Coupling
1
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1" STD BLK Coupling
1-1/4
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1-1/4" STD BLK Coupling
1-1/2
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1-1/2" STD BLK Coupling
2
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2" STD BLK Coupling
2-1/2
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2-1/2" STD BLK Coupling
3
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3" STD BLK Coupling
4
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4" STD BLK Coupling