【PRIVACY FUNCTION】: The latch bolt can be locked by thumb turn button on the inside knob. An emergency release tool ( a Pin or a Screwdriver) can unlock the door from the outside【WITHOUT KEYS】 【PERFECT DESIGN】: Satin Nickel Body; Steel Internal Structure; Contemporary Design Knobs.Suit for interior doors where a privacy locking function is required, such as a bed or bath. 【EASY INSTALLATION】: Selected Handles, Mounting Screws, Installation Instructions are included; easily installs in minutes with just a screwdriver. 【ADJUSTABLE LATCH 】: Adjustable Latch with Backset 60mm(2-3/8") or 70mm (2-3/4 '');Fit all doors 35 to 45 mm ( 1-3/8 '' to 1-3/4 '') thick,Notice: The latch plate is round, and can't removable. 【STAINLESS STEEL】: Stainless Steel Material which is not corroded and rust and can be installed on both right handed and left handed doors. Limited Lifetime warranty and 5 year finish warranty.

Privacy Function:
Probrico privacy door knob sets are locked from the interior with a thumb turn, unlock with a small Pin or a Screwdriver from the outside.
Privacy Handles are ideal for bathrooms, bedrooms, or anywhere a locking door is desired but a keyed cylinder isn't necessary.

Specification:
Backset: Adjustable to 2-3/8" or 2-3/4"(60mm or 70mm)
Door Thickness: 1-3/8" or 1-3/4"(35mm-45mm)
Handing: Left, Right, Reversible
Knob Diameter: 2"(50mm )
Rosette Diameter: 2.5"(65mm )

Easy to Install:
Installation is easy, all you need is a screwdriver and a little time.This set is designed to fit standard prep doors and most installations should take less than an hour.

High quality:This product is built from high-quality materials to give you exceptional security.