Highcool 4" 4inch (102 x102 mm) Door Hinges, Steel 4 in NRP with Square Corner for Residential Commercial Exterior and Interior Doors Opening and -4

hinges with electrical satin proof protector and oil-brushed bearings reinforced for corrosion resistance against squeaking 4BB Butt thick wall hinges that will not come out, keeping your double door smoothly and quietly; you might use them in cabinet, outswing, or with salt machine Non-removable long-lasting abrasive pin for added residential use, maintenance-free action with no rust bearings, no jamming, and no repair required for wooden, steel, or metal outswing doors Swing reversible: right-hand and left-hand opening applicable, all interior and exterior doors perfectly with quality steel material Matte polished square-shaped hinge with maximum opening angle of 180-305 degrees, inside chamfered hole for very sturdy installation