This model is a set of door handles by School House.
you can see original product via this link:
https://www.schoolhouse.com/collections/all-door-hardware 

the models have same dimensions with original product.
poly count: 52783
UV: yes fully unwrapped

there is 3 metal PBR materials in the archive with both v-ray and Corona render.
The door handles have enough details for close-shot renders. I checked the FBX format with Marmoset Toolbag for extra care.
thank you for purchase my model and have fun.