To whom it may concern,
Hi I was browsing your site and I didn't not see this hardware. By chance do you carry this exact one or have a other type of roller that is compatible? The markings on the hardware is 4043-2. The US patent markings are 3058173, 326129, 3450426. Sorry if this is not enough info it is all I can see on it. But I entered them in to google and it lead me to your company.
Best regards,
Dominic