Female Flat Face O-Ring (Ffor) 90 Elbow Swivel Short Drop 1/2 Inch Hose X 1/2 Inch Tube Best Seller attaching fiberglass insulation and drywall

attaching fiberglass insulation and drywall corner beads

It helps to clear eyes of foreign material such as dust pollen and chemicals and to relieve itching and burning of the eyes and skin

Temperature range -65°F to 400°F (-54°C to 204°C)

USDA authorized

Female Flat Face O-Ring (Ffor) 90 Elbow Swivel Short Drop 1/2 Inch Hose X 1/2 Inch Tube Best Seller attaching fiberglass insulation and drywallFace Seal O ring (FFOR) fittings are used in hydraulic systems to prevent leaks at high pressures. They are characterized by a straight thread and an O ring in a groove on the face of the fitting. When the fitting is tightened the O ring compresses against a flat face sleeve on the end of a tube creating a metal to metal seal.