At last, a no mortise, self-closing concealed hinge for face-frame cabinets! These hinges make it easier than ever to get great looking cabinets without having to pre-bore doors or create shims. Designed for use on materials from 5/8" to 3/4" thick, they allow overlays for 1/2" to 5/8" (depending on door thickness). Side-to-side adjustability ensures perfect alignment. Hinges are heavy-duty, self-closing and feature durable steel construction. Nickel-plated. 90 degree opening. Sold in pairs.