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PVC Couplings

FORMUFIT PVC Couplings connect two PVC pipe segments inline to extend pipe lengths. They are also used to add breakdown points within your PVC structure. FORMUFIT offers two types of couping options:

Internal Coupler: These couplers connect inside PVC pipe and leave a smooth appearance.

External Coupler: These couplers connect over PVC pipe and leave a visible connection.

  • FORMUFIT Internal Coupling White 1/2" Internal PVC Coupling - Furniture Grade
    FORMUFIT Internal Coupling White 1/2" Internal PVC Coupling - Furniture Grade
    from $1.65

    1/2" Internal PVC Coupling - Furniture Grade

    Add length to an existing piece of 1/2" PVC pipe easily with the Formufit 1/2 in. Internal Coupling. This coupling connects 2 segments of Sch. 40 1...

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    from $1.65
  • FORMUFIT External Coupling White 1/2" External PVC Coupling - Furniture Grade
    FORMUFIT External Coupling White 1/2" External PVC Coupling - Furniture Grade
    from $0.85

    1/2" External PVC Coupling - Furniture Grade

    FORMUFIT 1/2" External PVC Couplers connect two segments of 1/2 in. Size PVC pipe externally, leaving a smooth, slightly-raised connection. Join sh...

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    from $0.85
  • FORMUFIT External Coupling White 3/4" Inline Folding PVC Coupling - Furniture Grade
    FORMUFIT External Coupling White 3/4" Inline Folding PVC Coupling - Furniture Grade
    Temporarily Sold Out
    from $3.70

    3/4" Inline Folding PVC Coupling - Furniture Grade

    FORMUFIT 3/4" Inline Folding PVC Coupling connects two segments of 3/4" PVC pipe externally, and folds over itself.  Easily create folding and stor...

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    from $3.70
    Temporarily Sold Out
  • FORMUFIT Internal Coupling White 3/4" Internal PVC Coupling - Furniture Grade
    FORMUFIT Internal Coupling White 3/4" Internal PVC Coupling - Furniture Grade
    from $1.70

    3/4" Internal PVC Coupling - Furniture Grade

    FORMUFIT 3/4 in. Internal Couplings connect two segments of 3/4 in. Schedule 40 PVC pipe internally, leaving a smooth, flush connection. Product Fe...

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    from $1.70
  • FORMUFIT External Coupling White 3/4" External PVC Coupling - Furniture Grade
    FORMUFIT External Coupling White 3/4" External PVC Coupling - Furniture Grade
    from $1.10

    3/4" External PVC Coupling - Furniture Grade

    FORMUFIT 3/4" External PVC Couplers connect two segments of 3/4 in. Size PVC pipe externally, leaving a smooth, slightly-raised connection. Join sh...

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    from $1.10