This half-dummy, or trim function, is surface mounted on doors where only a pull is required. There is no operation. For use on interior doors where a push/pull function is required Universal handing; fits both right handed and left handed doors Easily installs in minutes with just a screwdriver Lifetime mechanical and finish warranty Collection Name: Baron Color/Finish Family: Silver Hardware Finish: Satin Manufacturer Color/Finish: Satin Nickel Type: Dummy door knob Fits Door Thickness: 1-3/8-in to 1-3/4-in Projection Measurement: 2-3/8-in Antimicrobial: No Commercial/Residential: Residential For Use with Bed/Bath: No For Use with Entry Door: No For Use with Hall/Closet: No For Use with Mobile Homes: No Interior/Exterior: Interior Latch Style: No latch Lock Type: No lock Material: Zinc Number of Cylinders: 0 Package Quantity: 1 Package Type: Single pack Projection (Inches): 2.375 Shape: Mushroom Style: Traditional Total Number of Pieces: 1 CA Residents: Prop 65 Warning(s): No Warranty: Limited lifetime UNSPSC: 31162800