2 Pack Matt Black Door Knob with Square Rosette for Closet & Hall

MODERN STYLE: Starpy maintains modern round rosette with column knobs, made of stainless steel will be durable use and rust resistance.One piece knob and classic half-moon spindle mechanism assue the silent opening. Friendly for kids and elderly people. | HALL FUNCTION: The passage door knobs use on hall and kitchen doors, non-locking for exterior and interior both, flexible turning always. | DOOR THICKNESS: Fits most of standard doors 1-3/8" to 1-3/4" thickness, latch backset can be adjusted to 2-3/8" or 2-3/4", with black piece means 2-3/8", removed the the black piece means 2-3/4". | EASY INSTALLATION:Just use screwdriver in 15 minutes,reversible for left or right handed,clarify the opening direction before installing the latch. | QUALITY PROMISE: Starpy hardware as a reliable seller, assure that the door knobs can reach 200,000 opening cycles. Kindly inform our team if any concerned.