low prices on left and right

Left/Right & Di-electric Fittings

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Left/Right Nipple And Coupling Set
Left Right Nipples
Left Right Coupling
    These have standard right-hand threads on one side & reverse (left-hand) threads on the other. These are generally used for gas piping, when unions are not allowed.
Description Price & Quantity
1/2" x 4" Nipple + L/R Coupling $9.16
3/4" x 4" Nipple + L/R Coupling $10.59
1" x 4" Nipple + L/R Coupling $15.13
1-1/4" x 4" Nipple + L/R Coupling $19.51
1-1/2" x 4" Nipple + L/R Coupling $23.44
2" x 4" Nipple + L/R Coupling $29.21

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Left/Right Fittings
Left Right Nipples Left Right Coupling
L/R Nipples
Size Price & Quantity
1/2" x 4" $5.41
3/4" x 4" $6.59
1" x 4" $9.01
1-1/4" x 4" $11.03
1-1/2" x 4" $14.02
2" x 4" $16.48
L/R Couplings
Size Price & Quantity
1/2" $4.40
3/4" $4.79
1" $7.12
1-1/4" $9.93
1-1/2" $11.39
2" $14.39
Note: You need both a left/right nipple & a left/right coupling to use these

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Di-Electric Unions - Forged Steel
Sweat x Fips
Dielectric isolation union
Fitting Size Price & Quantity
1/2" $3.31
3/4" $3.31
1" $5.13
1-1/4" $9.14
1-1/2" $12.55
2" $17.24

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To copper unions

Di-Electric Unions - Galvanized
Fips x Fips
Dielectric isolation union
Fitting Size Price & Quantity
1/2" $6.35
3/4" $6.52
1" $9.73
1-1/4" $19.04
1-1/2" $24.98
2" $28.67

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Insulated Couplings
Fips x Fips
Insulated Coupling
Fitting Size Price & Quantity
1/2" $7.85
3/4" $8.07
1" $9.75
1-1/4" $12.88
1-1/2" $17.57
2" $19.91

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Click here to go to stainless water heater flexes
(they act as dielectric fittings as well)

left and right

how? "Any left- and right-hand tricks?"
The trick for left- and right-hand fittings and couplings is to get the correct bite the first time. The way to do that is to insert one side of the nipple/coupling and hand-tighten. Count the number of turns to get it to hand-tight. Then take apart and do the same on the other side. If one side took more turns to get it to hand-tighten, then add (or subtract that number) before starting; and turn that amount into the side that took more turns. In other words, the secret is to tighten the same amount after hand-tightening.

We hope that we have helped you on this page with nipples & fittings and that you will always be pleased with us.



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