PVC Couplings

106 products

FORMUFIT PVC Couplings connect two PVC pipe segments inline to extend pipe lengths. PVC Couplers can also be used to add breakdown points within your PVC structure or project. FORMUFIT offers multiple coupling options for your project needs.

Available Sizes

FORMUFIT PVC Couplers are available to buy online in the their respective categories in the 1/2", 3/4", 1", 1-1/4", 1-1/2" and 2" PVC Sizes and fit standard Schedule 40 PVC size pipe. For sizing information, please see our PVC 101 page.

1/2 in. External Furniture Grade PVC Coupling - White - FORMUFIT

$1.59

FORMUFIT 1/2 in. External PVC Couplings in White connect two (2) segments of 1/2" Size PVC pipe externally, leaving a smooth, slightly-raised connection. The inner stops of this connector have the ...

1/2 in. External Furniture Grade PVC Coupling - Black - FORMUFIT

$1.79

FORMUFIT 1/2 in. External PVC Couplings in Black connect two (2) segments of 1/2" Size PVC pipe externally, leaving a smooth, slightly-raised connection. The inner stops of this connector have the ...

1/2 in. External Furniture Grade PVC Coupling - Gray - FORMUFIT

$1.79

FORMUFIT 1/2 in. External PVC Couplings in Gray connect two (2) segments of 1/2" Size PVC pipe externally, leaving a smooth, slightly-raised connection. The inner stops of this connector have the s...

1/2 in. External Furniture Grade PVC Coupling - Red - FORMUFIT

$2.29

FORMUFIT 1/2 in. External PVC Couplings in Red connect two (2) segments of 1/2" Size PVC pipe externally, leaving a smooth, slightly-raised connection. The inner stops of this connector have the sa...

1/2 in. External Furniture Grade PVC Coupling - Orange - FORMUFIT

$2.29

FORMUFIT 1/2 in. External PVC Couplings in Orange connect two (2) segments of 1/2" Size PVC pipe externally, leaving a smooth, slightly-raised connection. The inner stops of this connector have the...

1/2 in. External Furniture Grade PVC Coupling - Yellow - FORMUFIT

$2.29

FORMUFIT 1/2 in. External PVC Couplings in Yellow connect two (2) segments of 1/2" Size PVC pipe externally, leaving a smooth, slightly-raised connection. The inner stops of this connector have the...

1/2 in. External Furniture Grade PVC Coupling - Green - FORMUFIT

$2.29

FORMUFIT 1/2 in. External PVC Couplings in Green connect two (2) segments of 1/2" Size PVC pipe externally, leaving a smooth, slightly-raised connection. The inner stops of this connector have the ...

1/2 in. External Furniture Grade PVC Coupling - Blue - FORMUFIT

$2.29

FORMUFIT 1/2 in. External PVC Couplings in Blue connect two (2) segments of 1/2" Size PVC pipe externally, leaving a smooth, slightly-raised connection. The inner stops of this connector have the s...

1/2 in. External Furniture Grade PVC Coupling - Purple - FORMUFIT

$2.29

FORMUFIT 1/2 in. External PVC Couplings in Purple connect two (2) segments of 1/2" Size PVC pipe externally, leaving a smooth, slightly-raised connection. The inner stops of this connector have the...

1/2 in. External Furniture Grade PVC Coupling - Pink - FORMUFIT

$2.29

FORMUFIT 1/2 in. External PVC Couplings in Pink connect two (2) segments of 1/2" Size PVC pipe externally, leaving a smooth, slightly-raised connection. The inner stops of this connector have the s...

Temporarily Sold Out

1/2 in. External Furniture Grade PVC Coupling - Clear - FORMUFIT

$3.99

FORMUFIT 1/2 in. External PVC Couplings in Clear connect two (2) segments of 1/2" Size PVC pipe externally, leaving a smooth, clear, slightly-raised connection. The inner stops of this clear connec...

1/2 in. Internal Furniture Grade PVC Coupling - White - FORMUFIT

$1.89

FORMUFIT 1/2" Internal Couplings in White connect two segments of 1/2 in. Schedule 40 PVC pipes internally, leaving a smooth, flush, and hidden connection. The best answer for when you need to exte...

1/2 in. Internal Furniture Grade PVC Coupling - Black - FORMUFIT

$2.39

FORMUFIT 1/2" Internal Couplings in Black connect two segments of 1/2 in. Schedule 40 PVC pipes internally, leaving a smooth, flush, and hidden connection. The best answer for when you need to exte...

1/2 in. Internal Furniture Grade PVC Coupling - Gray - FORMUFIT

$2.39

FORMUFIT 1/2" Internal Couplings in Gray connect two segments of 1/2 in. Schedule 40 PVC pipes internally, leaving a smooth, flush, and hidden connection. The best answer for when you need to exten...

1/2 in. Internal Furniture Grade PVC Coupling - Red - FORMUFIT

$2.49

FORMUFIT 1/2" Internal Couplings in Red connect two segments of 1/2 in. Schedule 40 PVC pipes internally, leaving a smooth, flush, and hidden connection. The best answer for when you need to extend...

1/2 in. Internal Furniture Grade PVC Coupling - Orange - FORMUFIT

$2.49

FORMUFIT 1/2" Internal Couplings in Orange connect two segments of 1/2 in. Schedule 40 PVC pipes internally, leaving a smooth, flush, and hidden connection. The best answer for when you need to ext...

1/2 in. Internal Furniture Grade PVC Coupling - Yellow - FORMUFIT

$2.49

FORMUFIT 1/2" Internal Couplings in Yellow connect two segments of 1/2 in. Schedule 40 PVC pipes internally, leaving a smooth, flush, and hidden connection. The best answer for when you need to ext...

1/2 in. Internal Furniture Grade PVC Coupling - Green - FORMUFIT

$2.49

FORMUFIT 1/2" Internal Couplings in Green connect two segments of 1/2 in. Schedule 40 PVC pipes internally, leaving a smooth, flush, and hidden connection. The best answer for when you need to exte...

1/2 in. Internal Furniture Grade PVC Coupling - Blue - FORMUFIT

$2.19

FORMUFIT 1/2" Internal Couplings in Blue connect two segments of 1/2 in. Schedule 40 PVC pipes internally, leaving a smooth, flush, and hidden connection. The best answer for when you need to exten...

1/2 in. Internal Furniture Grade PVC Coupling - Purple - FORMUFIT

$2.49

FORMUFIT 1/2" Internal Couplings in Purple connect two segments of 1/2 in. Schedule 40 PVC pipes internally, leaving a smooth, flush, and hidden connection. The best answer for when you need to ext...

1/2 in. Internal Furniture Grade PVC Coupling - Pink - FORMUFIT

$2.49

FORMUFIT 1/2" Internal Couplings in Pink connect two segments of 1/2 in. Schedule 40 PVC pipes internally, leaving a smooth, flush, and hidden connection. The best answer for when you need to exten...

3/4 in. External Furniture Grade PVC Coupling - White - FORMUFIT

$1.79

FORMUFIT 3/4 in. External PVC Couplings in White connect two (2) segments of 3/4" Size PVC pipe externally, leaving a smooth, slightly-raised connection. The inner stops of this connector have the ...

3/4 in. External Furniture Grade PVC Coupling - Black - FORMUFIT

$1.89

FORMUFIT 3/4 in. External PVC Couplings in Black connect two (2) segments of 3/4" Size PVC pipe externally, leaving a smooth, slightly-raised connection. The inner stops of this connector have the ...

3/4 in. External Furniture Grade PVC Coupling - Gray - FORMUFIT

$1.89

FORMUFIT 3/4 in. External PVC Couplings in Gray connect two (2) segments of 3/4" Size PVC pipe externally, leaving a smooth, slightly-raised connection. The inner stops of this connector have the s...

Product Manual

You can view the generalized product instructions for this category by clicking the Download PDF button. Individual instructions are on each product detail page.

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Additional Information