Enhance the sleek look of your doors with these roller-style hinges, designed for concealed mounting. Offering 180° free-swinging capabilities, they provide both functionality and style. Made of durable steel with a zinc plated finish, they are not only aesthetically pleasing but also resistant to corrosion. With adjustable mounting positions and door stay options, these hinges offer versatility for any project. Upgrade your space with these high-quality concealed hinges that bring both form and function to your doors.