[PASSAGE FUNCTION] Passage Door Knobs without keys, can't be locked, but has latch. Made from Stainless Steel; Matte Black Finish. [WIDE APPLICATION] Great for many type of door that requires a no locking function. Install the Door Knobs in hallway, closet doors, passage doors and more. Reinforced latch, resistant to impact, not afraid of slamming the door. [EASY INSTALLATION] No need to bust out the entire toolbox just to install this door knob handle! Just grab a screwdriver and use the alignment post to install it in a flashno special skills needed. [FITS STANDARD DOOR SIZES] Along with adjustable latch 2-3/8"or 2-3/4"(60mm-70mm) The reversible knob can be rotated to work in both directions way for right or left door; Fit standard door thickness 1-3/8"to 1-3/4"(35mm-45mm). [MODERN & DURABLE] Heavy duty high grade door knob handle with a matte black finish to enhance the look of your home - upgrade any room or suite your entire home.