Harbor Freight Tools


R134a Self-Sealing A/C Refrigerant Can Tap Valve

This R134a Self-Sealing A/C Refrigerant Cap Valve is required to open up refrigerant flow from a refrigerant can to an A/C manifold.

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Product Overview

This R134a Can Tap has a 1/2 in. ACME (M) thread designed for use with R134a self-sealing or reusable cans. The durable gasket ensures leak proof operation. The valve has a full grip valve knob and built-in safety check valve.

  • 1/2 in. ACME thread designed for use with R134a self sealing or resusable cans
  • Corrosion-resistant brass construction
  • Leak proof gasket ensures safe operation
  • Internal check valve

Important Information

  • Works only with self-sealing R134A cans


Brass, zinc plated steel
Product Length
2.02 in.
Product Weight
0.18 lbs.
Product Width
1.42 in.
Shipping Weight
0.25 lb.
Thread size
1/2 in. ACME (M)
CA Residents
Warning - Prop 65 Info
Note: Specifications are approximate and subject to change


We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.