... bottom. PWS Hinges, 90320445 Down -- corner hinge for very good U-PVC window use.Have two direction:left or right.Be suitable ... Material: Zn alloy / SteelFinishing: Electroplated.Except hinges, we also produce door handles, window handles, locks, sliding wheels, espagnolette bolts, accessories, PU ... , brush seals and Electric tools, etc. Welcome to enquiry. Corner Hinge, 90320445, hinge, door hinge