Couplers & Fittings

ToolPan brings you the best, top quality brands of tools and accessories at great, low prices. To ensure an AC unit runs properly, you need the correct couplers & fittings to establish a strong connection. Shop our AC Couplers & Fittings section to replace or install proper connections in your AC unit. Make sure to order quantities to keep on hand in your electrician tool kit, too. We have a variety of brands including Mastercool, ATD Tools, Robinair and many more. If you need a consult of which AC couplers & fittings will work best for your AC unit, give us a call at (888) 784-1615, our experts would be happy to help.

Products (Total Items: 69)
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Mastercool 69788-332 Tank Fitting Adapter for 69788
sale
$10.00  $5.44
In Stock
Mastercool 82836 - High Side 14mm-F x 16mm Extra Long Coupler
sale
$50.00  $28.29
In Stock
ATD Tools 3654 - Low Side 14mm-F x 13mm Connection
sale
$30.00  $15.88
In Stock
Mastercool 90638 - Gasket Seal Refrigerant Tank
sale
$35.00  $19.98
In Stock
ATD Tools 3652 - Low Side Manual Coupler
sale
$50.00  $24.94
In Stock
ATD Tools 3653 - High Side Manual Coupler
sale
$50.00  $24.94
In Stock
ATD Tools 3525 - R-134a Coupler Conversion Set
sale
$40.00  $17.88
In Stock
Robinair 16913 - Replacement Filter
sale
$100.00  $53.44
In Stock
Robinair 40677 - 3/16 Gaskets for Hoses and Adapters - 6-pk.
sale
$17.00  $9.99
In Stock
Robinair 18143 - Straight Adapter
sale
$17.00  $10.98
In Stock
Robinair 15555 - Screw-On Inlet Tee Adapter
sale
$25.00  $15.99
In Stock
Robinair 10237A - 5 Piece A/C Fits-All Adapter Kit
sale
$65.00  $44.88
In Stock
Robinair 18175 - Red High Side 90 Degree Manual Coupler
sale
$30.00  $9.74
Out of Stock
Robinair 40563A - A/C 90 Degree 1/4
sale
$20.00  $9.99
Out of Stock
Robinair 15195 - Tee 1/2
sale
$28.00  $18.44
In Stock
Robinair 10292 - R12 1/4
sale
$28.00  $15.79
In Stock
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