Probrico 10 Black Privacy Bedroom Door Knobs and 6 Passage Closet Door Knobs Bundle Set, Black Interior Door Knobs for Bedroom Hallway

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: 2.24"(57mm ) 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: ANSI Grade 3 certified which indicates excellent performance across a range of residential applications. This product is built from high-quality materials to give you exceptional security.

• Privacy Function: The latch bolt can be locked by thumb turn button inside. An emergency release tool like coin or flat screwdriver can unlock the door from the outside. No worry about kids locked inside by accident. Notes: The privacy knob is keyless
• Passage Function: For use on interior doors requiring no locking functionality, such as hallway or closet doors, and passage doors
• Steel Adjustable Latch: It has adjustable universal latch 2-3/8" or 2-3/4"(60mm or 70mm). Fits doors 1-1/4" to 1-3/4" (35mm-45mm). Knob Diameter 2.2"(57mm), rosette diameter 2.56"(65mm)
• Easy Intallation: Easy to install with all accessories included. The easy installation makes for a one-person project
• Universal knob: For all standard doors. It fits both right and left handed doors. Stainless steel material: Confirm with ANSI Grade 3, Exceeds 200,000 cycles. Anti-fingerprint, durable and rust-free