Black Matte Round Ball Door Knob With Lock And Keyed Entry For Interior Or Exterior Doors ANSI Grade 3 All Metal Build 200,000 Cycles Adjustable Backset From 2 3 8 To 2 3 4 Fits 1 3 8 To 1 3 4 Inch Doors DIY Friendly Install
This black matte round ball door knob with lock provides keyed entry for interior or exterior doors. ANSI Grade 3, all-metal construction offers strength and security. It’s designed for DIY installation with adjustable backset and door thickness compatibility.
✅ All-metal construction for strength and security
✅ ANSI Grade 3 rated, 200,000+ cycles
✅ Adjustable backset 2-3/8 to 2-3/4 in
✅ Door thickness compatibility 1-3/8 to 1-3/4 in
✅ Includes 3 brass keys per set
💡 What is a keyed entry door knob used for in residential and light commercial doors? This handy lockset adds secure access control for entry points.
- It provides keyed security for exterior doors
- It fits standard backsets 2-3/8 to 2-3/4 inches
- It is easy to DIY install
- It includes 3 brass keys per set