Used for 1.5 years.
Hex key is missing but the size is universal so you can your own tool as alternative.
Details from official web.
Model #0390 BR
The Regalo Home Accents® Super Wide Safety Gate is a safe and convenient way to protect both your child and home. With multiple extensions included, the gate can be configured to fit a wide variety of openings.
Color: Bronze
Expands to fit openings between 29"-58"
Stands 30 inches tall
Easy slide latch that automatically locks when pushed closed
Third lock at the bottom of the gate
Convenient walk-through design
16" wide door for easy pass-through
Easy set up with pressure mounts
Some assembly required
6” extension included
8” extension included
12” extension included
Sturdy, all-metal frame
Made for children 6-24 months
Can be used for medium to large dogs
