Air conditioning access valve thread x OD: 1/4 inch SAE x 1/4 inch OD. Length: x 4.7 inch Stem, Tube Thickness: 0.24 inch. The cap is made of copper, has a core remover, and has a rubber O-ring inside. Contains 2pcs 5.1-inch refrigerator filter dryer. ID: 0.25 inch/6mm; 2pcs check valve, 10 inch phosphor bronze electrode. The refrigerator filter dryer is made of copper and contains molecular sieve particles. The molecular sieve particle size is 1.6-2.5 mm, the volume density is ≥0.85 g/ml, and the static water absorption rate is ≥20%. 5.1 inch long, 0.7 inch diameter, 1/4 inch, 2pcs BCuP-2 self-passing phosphor copper brazing alloy electrode, no flux required 0.050 inch x 1/8 inch x 10 inch Industrial professional grade propane gas welding torch supply The refrigeration repair kit is suitable for refrigerators, freezers, ice machines, small household air conditioners, large commercial air conditioners and systems., Manufacturer: Mcnhbdgg