This is a single wheel roller. The wheel is 1 and 1/8" in diameter
Over all length of wheel assembly is 2 and 3/4"
Height is 1 and 1/8"
It says Allen Stevens Corp Woodside NY
I will need 2 of these roller assemblies 1 for each side
This is TIME SENSITIVE as I have had to install a temporary door on my home while it is disassembled.
Thanks Chris