SMZTools

【Standard 1/4″ Ball Valve Refrigerant Hoses】 This refrigerant charging and recovery hose kit features standard 1/4 inch ball valve design for smooth refrigerant flow and easy on/off control. The built-in ball valve helps cut off gas quickly, effectively preventing refrigerant leakage during HVAC charging, recovery and transfer operations | 【5 Foot Long Color-Coded Hoses with Matching Wrench and Oil Resistant Protective Gloves】 Each hose measures 5 feet in length, paired with a color-coded wrench for quick identification and convenient tightening. The color matching design avoids connection confusion, making daily refrigeration maintenance faster and more orderly for technicians, comes with thickened blue fleece-lined PVC gloves with waterproof, acid and alkali resistant performance, fully protecting your hands from grease, oil stains and refrigerant corrosion