Service Caps, Valves & Fittings

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  1. Smartlock® 7/8" Straight Union
    Smartlock® 7/8" Straight Union
    • Item: UNST7800
  2. Smartlock® 5/8" Straight Union
    Smartlock® 5/8" Straight Union
    • Item: UNST5800
  3. Smartlock® 3/8" Straight Union
    Smartlock® 3/8" Straight Union
    • Item: UNST3800
  4. Smartlock® 3/4" Straight Union
    Smartlock® 3/4" Straight Union
    • Item: UNST3400
  5. Smartlock® 1/4" Straight Union
    Smartlock® 1/4" Straight Union
    • Item: UNST1400
  6. Smartlock® 1/2" Straight Union
    Smartlock® 1/2" Straight Union
    • Item: UNST1200
  7. 5/8" OD Steel Flare Fitting 3/4" MIP x 1/2" FIP
    5/8" OD Steel Flare Fitting 3/4" MIP x 1/2" FIP
    • Item: U1-10E-S
  8. Smartlock® 7/8" Swage Union
    Smartlock® 7/8" Swage Union
    • Item: SWUN7800
  9. Smartlock® 5/8" Swage Union
    Smartlock® 5/8" Swage Union
    • Item: SWUN5800
  10. Smartlock® 3/8" Swage Union
    Smartlock® 3/8" Swage Union
    • Item: SWUN3800
  11. Smartlock® 3/4" Swage Union
    Smartlock® 3/4" Swage Union
    • Item: SWUN3400
  12. Supco® Refrigerant Locking Caps (50pk) 1/4"
    Supco® Refrigerant Locking Caps (50pk) 1/4"
    • Item: SFL1450
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