• MATERIAL: Made of Stainless Steel; Black Finish; Passage knobs with latches but without keys
• [Round Passage Door Knob] The passage door knob with a sophisticated matte black finish. Comfirm the cycle count exceeds 200,000 with ANSI Grade 3 security
• [Passage Function] Suitable for use on interior doors without a lock, such as closet or hallway doors. Does not have a keyed cylinder, not for use where keyed security required
• [Adjustable Backset] This door knob fits door thickness of 1-3/8 inch to 1-3/4 inch (35mm to 45mm) and has adjustable backset of 2-3/8 inch or 2-3/4 inch (60mm or 70mm)
• [Dimensions] Rosette diameter: 2.56 inches (65mm), knob diameter: 2.09 inches (53mm). Note: The latch's square plate cannot be removed
• [Easy to Install] With all accessories provided (latch,strike plate,screws), it is simple to install and can be done by a single person alone. It is applicable for both left and right handled doors