A:AnswerFollow the instructions printed on the bag containing the tipping restraint hardware kit (GG) to attach the restraint hardware to the wall and the stand.
Here is the link for the User Guide (refer to p.16/Step 10): https://files.bbystatic.com/C75ixrS%2F3NHnWerEmGVM4w%3D%3D/NS-HWMC1848_19-0691_WEB_V5_ENG_Final%2Blr.pdf
A:AnswerThis TV stand works for most 43 inch TVs.
Here is the link for the User Guide:
https://files.bbystatic.com/C75ixrS%2F3NHnWerEmGVM4w%3D%3D/NS-HWMC1848_19-0691_WEB_V5_ENG_Final%2Blr.pdf
A:AnswerWill, it clearly states in the item title: Insignia™ - TV Stand for Most Flat-Panel TVs Up to 55" - Dark Brown. It will hold TV with screen sizes as big as 55 inch. You have a 50 inch screen size tv. It will hold.
A:AnswerWe mounted the TV we purchased to this stand. Since many flat screen TVs have different ways of being mounted, the kit included hardware for multiple different mounting configurations. They do want you to use a "safety anchor" supplied to attach the stand to the wall (to keep little children from pulling it over on them), which may or may not be of a concern to you. This is a "substantial" stand.