HVAC Leak-Free SAE Flare Gaskets, Flare Fitting Seal for Mini Split Kit | Eliminates Refrigerant Leaks for AC Line Sets, Refrigeration and Schrader Valve Applications, 10 x (1/4", 3/8", 1/2", 5/8")

Protect your HVAC system from costly refrigerant leaks with this 40PCS Copper SAE Flare Gasket Seal Kit. Designed for mini split systems, refrigeration equipment, heat pumps, and air conditioning applications, these leak-free flare gaskets help create a more reliable seal at SAE flare connections. Manufactured from premium copper material, these gaskets provide excellent sealing performance, corrosion resistance, and long-term durability under demanding HVAC operating conditions. They help reduce refrigerant loss caused by vibration, thermal expansion, and imperfect flare surfaces. This assorted kit includes the four most commonly used HVAC flare sizes, making it ideal for professional technicians, service contractors, maintenance personnel, and DIY installations. Compatible with: Mini Split Systems HVAC Equipment Refrigeration Systems Heat Pumps AC Refrigerant Line Sets Schrader Valve Applications Package Includes: 10 × 1/4" Copper SAE Flare Gaskets 10 × 3/8" Copper SAE Flare Gaskets 10 × 1/2" Copper SAE Flare Gaskets 10 × 5/8" Copper SAE Flare Gaskets Total: 40 Pieces

• 【ELIMINATES REFRIGERANT LEAKS】Designed to improve sealing performance at SAE flare connections and help reduce refrigerant leaks caused by vibration, pressure fluctuations, and imperfect flare fittings.
• 【COMPLETE HVAC SIZE ASSORTMENT】Includes the four most commonly used HVAC flare sizes: 1/4", 3/8", 1/2", and 5/8". Perfect for mini split installation, AC maintenance, refrigeration repair, and HVAC service work.
• 【PREMIUM COPPER CONSTRUCTION】Made from high-quality copper for superior sealing performance, corrosion resistance, temperature resistance, and long-lasting durability in HVAC environments.
• 【COMPATIBLE WITH MULTIPLE SYSTEMS】Suitable for mini split systems, refrigeration equipment, heat pumps, air conditioning units, refrigerant line sets, and Schrader valve applications using SAE flare fittings.
• 【40PCS VALUE PACK】Includes 40 leak-free copper flare gaskets with 10 pieces of each size. An ideal assortment kit for HVAC technicians, contractors, service vehicles, and maintenance professionals.