Matte Black Round Door Knob Lock Door Handles Passage/ Privacy/ Keyed Entry/ Dummy - DL609BKFree USA shipping FEATURES:EASY INSTALLATION: Install your lockset in a flash. All you need is a door and a tool set! No need for professional door fitters, you can do it yourself!ONE SIZE FITS MOST: This black door lever fits 1-3/8" to 1-3/4" doors; Reversible for both left handed and right handed doors. (Notice: The latch plate is unremovable.)DURABLE QUALITY: The solid steel & stainless steel, smooth finish, polished appearance and substantial, easy-to-grasp door knob will subtly elevate and enhance commercial areas or residences alike.CLASSIC DESIGN: It’s not just a door knob — it’s a statement piece. These gorgeous knobs with no protruding flanges, screws or rough edges ensures completely safe and easy operation, are sure to add a touch of sophistication to your home. FUNCTION:PRIVACY FUNCTION: The door knob can be locked inside and opened outside in emergency WITHOUT keys. Use it for your guest rooms, bedrooms, bathrooms, interior locking doors and other privacy needs; PASSAGE FUNCTION: No lock for the knobset. Use it for any door for spaces that need to stay accessible, but where you sometimes need peace and quiet - closets, hallways, consulting or conference rooms; KEYED ENTRY(NOT keyed alike): The door knob can be locked inside and opened outside with keys. Use it for your entrance doors, front doors, bedrooms, bathrooms, interior locking doors and other privacy needs; KEYED ENTRY(Keyed Alike): The door knob can be locked inside and opened outside with keys. Use it for your entrance doors, front doors, bedrooms, bathrooms, interior locking doors and other privacy needs; DUMMY FUNCTION: Just a single side knob with no latch or lock, decorative hardware pieces, designed for pantry doors or other doors that only require a pull to open; Package Including and Size: Installation screwsStrike Plate (Right Angle): W 45mm (1-3/8") * H 58mm (2-3/10")Rose Plate (Diameter): 65mm (2-1/2")Latch Length: 60mm (2-3/8") or 70mm (2-3/4") latch; Fit all doors of 35 to 45 mm (1-3/8" to 1-3/4") thickness. The latch plate is unremovable.box strike and manualSatisfaction Guaranteed!Refund or Replacement for any quality problem, please feel free to contact us.The item must be returned in the same condition it was received. About USKNOBWELL home hardware supply provides variety of door handles and knobs, cabinet pulls, hinges, drawer slides etc. in black/oil rubbed bronze. We pay attention to people's lifestyle priorities in product design and development.Through ongoing research we continually improve the materials and processing of our products. Based on many years of efforts and experience, we can offer educational information and a large range of choices of products with high quality, beautiful design and affordable prices.