Product Description:
Door Knobs with Lock and Key:This spherical door lock for doors board thickness 1.18"(30mm) to 1.97"(50mm).Please measure the door of your home before buying.
Door Knobs with Lock:Latch Length (the distance of Hole Center to the Door Edge): 2-3/8"(60mm).Latch length not adjustable.Please measure the door of your home before buying.
door lock with key:Door hole diameter:(2.13-2.76”,54-70mm),Not can't more than 2.76” or 70mm.Otherwise it cannot be installed.Please measure the door of your home before buying.
Applicable to:study,privacy,bedroom,bathroom,storeroom,kitchen,office,school.

Package:
1* Lock
3* Keys
2* Big Screws
4* Small Screws
1* Lock Tongue
1* Door Stop
1* Screw Gadget
1* SMD Accessories
1* English Operation Guide

It cannot be locked from the outside with a key！
There is a button inside. When you press the button, you close the door and lock it！

Before purchasing, please carefully measure the parameters of the door panel to meet the above values, so as not to fail to install.
After purchase, if reading the instructions will not install, please find a professional installation, so as to avoid damage!

Door Knobs with Lock and Key:This spherical door lock for doors board thickness 1.18"(30mm) to 1.97"(50mm).Please measure the door of your home before buying.
Door Knobs with Lock:Latch Length (the distance of Hole Center to the Door Edge): 2-3/8"(60mm).Latch length not adjustable.Please measure the door of your home before buying.
door lock with key:Door hole diameter:(2.13-2.76”,54-70mm),Not can't more than 2.76” or 70mm.Otherwise it cannot be installed.Please measure the door of your home before buying.
ANSI Grade-3 Security Keyed Entry Ball Knob,Stainless steel technology, long service life.Applicable to:study,privacy,bedroom,bathroom,storeroom,kitchen,office,school.
Before purchasing, please carefully measure the parameters of the door panel to meet the above values, so as not to fail to install. After purchase, if reading the instructions will not install, please find a professional installation, so as to avoid damage.