25FT Mini Split Line Set,Coil Line Set HVAC Refrigerant with Nuts(1/4+3/8).Inclu
Includes – 3/8″ & 1/4″ OD Copper Tubing, 3/8″ Thick Insulation, Flared Nuts – for DIY Mini Split Ac/Heat Pump Installation. Long-Lasting Copper Construction: Mini-split line set crafted from premium 0.6″/0.55″ thick-walled copper tubing (3/8″ & 1/4″ OD) for superior crush resistance and a perfect, leak-free seal.