Refrigerant Service Couplers

Straight Couplers

90 Degree Couplers

Extended BMW Couplers

Product Features

  • Product Patented #7028711 B1
  • 100% Made in USA with no foreign content
  • Solid aluminum construction
  • Compact size
  • Economically priced
  • Exceeds SAE J639 standards and J2788
  • 6 Roller balls for stability
  • One handed operation
  • Longer version available for some BMWs, Volvos, Mercedes
  • Available in 14MM, 1/4MFL and 3/8MFL
  • Cannot be disconnected under pressure (Safety Feature)

Various Custom Fittings


We take “Made To Print” literally. Brass, Aluminum, Plastic, Mild Steel…WE DO IT ALL!

Swivel-Tek is your complete resource for QUALITY fittings and assembled components. Because we pride ourselves on service, we offer only the highest quality products that are “Made To Print”. Everything we do is based on your demands. This helps ensure your complete satisfaction when it comes to our production. We are a “One Stop Shop”
We sell HVAC fittings to our OEM’S and we manufacture 1/4 ABBV adapters, 5/16 ABBV adapters, 3/8 and 1/2 – hose barbs and nuts. We also manufacture all of the new larger volume fittings for the new “Mini Split” systems. When used on a A/C barrier hose, our fittings are certified for use on ALL refrigerants including R134A, R12, R22, 410A, R1234YF and most all trade name refrigerants.

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    Domestic Guarantee

    All our products are proudly made in the USA with No Foreign Components!