Free Shipping | On All Orders $125+ In Lower 48

Extensions

38 products

  • PrimoChill Dual Male G 1/4in. SX Mini Extension Coupler - PrimoChill - KEEPING IT COOL Candy Copper PrimoChill Dual Male G 1/4in. SX Mini Extension Coupler - PrimoChill - KEEPING IT COOL

    PrimoChill Dual Male G 1/4in. SX Mini Extension Coupler

    1 review

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $7.95 - $8.95

  • PrimoChill Dual Male G 1/4in. SX Rotary Extension Coupler - PrimoChill - KEEPING IT COOL Candy Copper PrimoChill Dual Male G 1/4in. SX Rotary Extension Coupler - PrimoChill - KEEPING IT COOL

    PrimoChill Dual Male G 1/4in. SX Rotary Extension Coupler

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $9.95 - $10.95

  • PrimoChill Dual Male G 1/4in. SX Extension Coupler - PrimoChill - KEEPING IT COOL Candy Copper PrimoChill Dual Male G 1/4in. SX Extension Coupler - PrimoChill - KEEPING IT COOL

    PrimoChill Dual Male G 1/4in. SX Extension Coupler

    1 review

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $7.46 - $9.95

  • PrimoChill Male to Female G 1/4in. 7.5mm SX Extension Coupler - PrimoChill - KEEPING IT COOL Candy Copper PrimoChill Male to Female G 1/4in. 7.5mm SX Extension Coupler - PrimoChill - KEEPING IT COOL

    PrimoChill Male to Female G 1/4in. 7.5mm SX Extension Coupler

    1 review

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $6.71 - $9.95

  • PrimoChill Male to Female G 1/4in. 25mm SX Extension Coupler - PrimoChill - KEEPING IT COOL Candy Copper PrimoChill Male to Female G 1/4in. 25mm SX Extension Coupler - PrimoChill - KEEPING IT COOL

    PrimoChill Male to Female G 1/4in. 25mm SX Extension Coupler

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $6.71 - $9.95

  • PrimoChill Male to Female G 1/4in. 30mm SX Extension Coupler - PrimoChill - KEEPING IT COOL Candy Copper PrimoChill Male to Female G 1/4in. 30mm SX Extension Coupler - PrimoChill - KEEPING IT COOL

    PrimoChill Male to Female G 1/4in. 30mm SX Extension Coupler

    1 review

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $7.46 - $9.95

  • PrimoChill Male to Female G 1/4in. 20mm SX Extension Coupler - PrimoChill - KEEPING IT COOL Candy Copper PrimoChill Male to Female G 1/4in. 20mm SX Extension Coupler - PrimoChill - KEEPING IT COOL

    PrimoChill Male to Female G 1/4in. 20mm SX Extension Coupler

    2 reviews

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $8.95 - $9.95

  • PrimoChill Male to Female G 1/4in. 10mm SX Extension Coupler - PrimoChill - KEEPING IT COOL Candy Copper PrimoChill Male to Female G 1/4in. 10mm SX Extension Coupler - PrimoChill - KEEPING IT COOL

    PrimoChill Male to Female G 1/4in. 10mm SX Extension Coupler

    1 review

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $6.71 - $9.95

  • PrimoChill Male to Female G 1/4in. 50mm SX Extension Coupler - PrimoChill - KEEPING IT COOL Candy Copper PrimoChill Male to Female G 1/4in. 50mm SX Extension Coupler - PrimoChill - KEEPING IT COOL

    PrimoChill Male to Female G 1/4in. 50mm SX Extension Coupler

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $9.99 - $10.99

  • PrimoChill Male to Female G 1/4in. 40mm SX Extension Coupler - PrimoChill - KEEPING IT COOL Candy Copper PrimoChill Male to Female G 1/4in. 40mm SX Extension Coupler - PrimoChill - KEEPING IT COOL

    PrimoChill Male to Female G 1/4in. 40mm SX Extension Coupler

    1 review

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $9.25 - $10.25

  • PrimoChill Dual Female G 1/4in. Straight SX Extension Coupler - PrimoChill - KEEPING IT COOL Candy Copper PrimoChill Dual Female G 1/4in. Straight SX Extension Coupler - PrimoChill - KEEPING IT COOL

    PrimoChill Dual Female G 1/4in. Straight SX Extension Coupler

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $8.95 - $9.95

  • PrimoChill InterConnect SX Male to Female G 1/4in. Offset Full Rotary Fitting - Candy Copper PrimoChill InterConnect SX Male to Female G 1/4in. Offset Full Rotary Fitting - Candy Copper

    PrimoChill InterConnect SX Male to Female G 1/4in. Offset Full Rotary Fitting

    2 reviews

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $17.99

  • PrimoChill Dual Female G 1/4in. SX Rotary Extension Coupler - PrimoChill - KEEPING IT COOL Candy Copper PrimoChill Dual Female G 1/4in. SX Rotary Extension Coupler - PrimoChill - KEEPING IT COOL

    PrimoChill Dual Female G 1/4in. SX Rotary Extension Coupler

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $10.95 - $11.95

  • Bykski G1/4 Dual Male Extension Coupler - Mini (B-DTJ-MI) - Black Bykski G1/4 Dual Male Extension Coupler - Mini (B-DTJ-MI) - Black

    Bykski G1/4 Dual Male Extension Coupler - Mini (B-DTJ-MI)

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $6.49

  • Bykski G 1/4in. SLI/CF Expansion Joint - 41mm-69mm (B-EXPJ-X41) - Black Bykski G 1/4in. SLI/CF Expansion Joint - 41mm-69mm (B-EXPJ-X41) - Blue

    Bykski G 1/4in. SLI/CF Expansion Joint - 41mm-69mm (B-EXPJ-X41)

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $13.99

  • Bykski Fitting Base O-Ring - 10 Pack Bykski Fitting Base O-Ring - 10 Pack

    Bykski Fitting Base O-Ring - 10 Pack

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $4.99

  • PrimoChill Male to Female G 1/4in. 35mm SX Extension Coupler - PrimoChill - KEEPING IT COOL Candy Copper PrimoChill Male to Female G 1/4in. 35mm SX Extension Coupler - PrimoChill - KEEPING IT COOL

    PrimoChill Male to Female G 1/4in. 35mm SX Extension Coupler

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $6.94 - $10.25

  • Bykski G 1/4in. SLI/CF Expansion Joint -21mm-31mm (B-EXPJ-X31) - Black Bykski G 1/4in. SLI/CF Expansion Joint -21mm-31mm (B-EXPJ-X31) - Blue

    Bykski G 1/4in. SLI/CF Expansion Joint -21mm-31mm (B-EXPJ-X31)

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $13.99

  • PrimoChill Male to Female G 1/4in. Supported Offset Rotary Fitting - Candy Copper PrimoChill Male to Female G 1/4in. Supported Offset Rotary Fitting - Candy Copper

    PrimoChill Male to Female G 1/4in. Supported Offset Rotary Fitting

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $17.99

  • Bykski G 1/4in. Male/Female Extension Coupler - 7.5mm (B-EXJ-7.5) - Black Bykski G 1/4in. Male/Female Extension Coupler - 7.5mm (B-EXJ-7.5) - Black

    Bykski G 1/4in. Male/Female Extension Coupler - 7.5mm (B-EXJ-7.5)

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $7.49

  • Bykski G 1/4in. Male/Female Extension Coupler - 25mm (B-EXJ-25) - Black Bykski G 1/4in. Male/Female Extension Coupler - 25mm (B-EXJ-25) - Black

    Bykski G 1/4in. Male/Female Extension Coupler - 25mm (B-EXJ-25)

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $8.49

  • Bykski G 1/4in. Male/Female Extension Coupler - 10mm (B-EXJ-10) - Black Bykski G 1/4in. Male/Female Extension Coupler - 10mm (B-EXJ-10) - Black

    Bykski G 1/4in. Male/Female Extension Coupler - 10mm (B-EXJ-10)

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $7.49

  • PrimoChill Male to Female G 1/4in. 15mm SX Extension Coupler - Candy Copper PrimoChill Male to Female G 1/4in. 15mm SX Extension Coupler - Candy Copper

    PrimoChill Male to Female G 1/4in. 15mm SX Extension Coupler

    1 review

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $8.95 - $9.95

  • Bykski G1/4 Dual Male Rotary Extension Coupler (B-DTSO-S) - Black Bykski G1/4 Dual Male Rotary Extension Coupler (B-DTSO-S) - Black

    Bykski G1/4 Dual Male Rotary Extension Coupler (B-DTSO-S)

    In stock, In Boise ID USA  In stock, In Boise ID USA
    This item is in stock and can be shipped out the same day if ordered before 2 pm MST.

    Out of Stock, Pre-Order
    This product will be dispatched from our warehouse in Boise, ID within 10 to 24 business days.

    Out of Stock, Special-Order
    This product will be dispatched from our warehouse in Boise, ID within 20 to 35 business days.

    $7.99


You have seen 24 out of 38 products

Filter

Filter

Sort by

Pick Your SX Color

© 2002- 2025 PrimoChill.com All rights reserved. Powered by ❤️ and 🍵

    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Visa

    Login

    Forgot your password?

    Don't have an account yet?
    Create account