PEX Copper Fitting Adapters

Rifeng Brass PEX Fitting Adapters transition PEX tubing to copper fitting connections. These PEX fittings may be used with the stainless steel clamping system or the copper crimp ring system.

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  • 3/8" PEX x 1/2" Copper Fitting Brass Adapter (Lead Free) View Specs

    $0.77 / each

    $17.75 / box
    25 x $0.71

    In Stock! (706 Available) Ships in 24-48 Hrs
  • 5/8" PEX x 1/2" Copper Fitting Brass Adapter (Lead Free) View Specs

    $1.29 / each

    $59.50 / box
    50 x $1.19

    In Stock! (68 Available) Ships in 24-48 Hrs
  • 1/2" PEX x 3/4" Copper Fitting Brass Adapter (Lead Free) View Specs

    $1.62 / each

    $37.25 / box
    25 x $1.49

    In Stock! (83 Available) Ships in 24-48 Hrs
  • 5/8" PEX x 3/4" Copper Fitting Brass Adapter (Lead Free) View Specs

    $1.85 / each

    $44.00 / box
    25 x $1.76

    In Stock! (127 Available) Ships in 24-48 Hrs
  • 3/4" PEX x 1/2" Copper Fitting Brass Adapter (Lead Free) View Specs

    $1.29 / each

    $29.75 / box
    25 x $1.19

    In Stock! (210 Available) Ships in 24-48 Hrs
  • 3/4" PEX x 3/4" Copper Fitting Brass Adapter (Lead Free) View Specs

    $1.05 / each

    $23.75 / box
    25 x $0.95

    In Stock! (1665 Available) Ships in 24-48 Hrs
  • 1" PEX x 1" Copper Fitting Brass Adapter (Lead Free) View Specs

    $2.19 / each

    $20.50 / box
    10 x $2.05

    In Stock! (166 Available) Ships in 24-48 Hrs
  • 1/2" PEX x 1/2" Copper Fitting Brass Adapter (Lead Free) View Specs

    $0.51 / each

    $11.75 / box
    25 x $0.47

    In Stock! (1981 Available) Ships in 24-48 Hrs
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