Product Description This pair of picture and mirror hangers is constructed of steel components and comes finished in a zinc plated finish. It features an adjustment screw that allows permanent leveling of wall-hung artwork without the use of horizontally strung wiring, and each bracket can be individually adjusted from 2-7/8 in. min. to 3-11/16 in. max. These hanger brackets eliminate the headache of constant readjusting and leveling of framed art, and they can safely hold up to 50 pounds in 5/8 in. thick drywall. These picture and mirror hangers are easy to install and are used by many. From the Manufacturer This pair of picture and mirror hangers is constructed of steel components and comes finished in a zinc plated finish. It features an adjustment screw that allows permanent leveling of wall-hung artwork without the use of horizontally strung wiring, and each bracket can be individually adjusted from 2-7/8 in. min. to 3-11/16 in. max. These hanger brackets eliminate the headache of constant readjusting and leveling of framed art, and they can safely hold up to 50 pounds in 5/8 in. thick drywall. These picture and mirror hangers are easy to install and are used by many.