What each code means
In an inscription such as RB3857V ··· ···□·· 145 you'll find these five details:
A pair of compatible arms, made to fit the RB3857V frame. Choose the arm color you prefer.
These compatible arms are made for the RB3857V. Before you buy, check the model and length on the inscription inside your frame.
Read the inscription on the inside of your own frame to correctly identify each code.
In an inscription such as RB3857V ··· ···□·· 145 you'll find these five details:
Follow the visual guide and make the swap step by step.
We explain how to check the model and length, what's included in the pair, and that screws are not included.
Arms made to fit the RB3857V.
Over 600,000 glasses restored and customers in more than 50 countries.
Clear check of the model and the 145 mm length.
Coverage against manufacturing defects and specialist support.
Discover our expertly designed Ray-Ban 3857V Frank Compatible Arms – Temples, perfect for those looking to refresh their glasses without sacrificing style or quality. These replacement temples provide an excellent alternative for your Ray-Ban 3857 model, maintaining the elegance and functionality of your original eyewear.
Available in an array of stylish colors, our temples come in 2509 – SHINY BLACK, 3086 – LEGEND GOLD, 3107 – COPPER, 3108 – BLACK/HAVANA ON LEGEND GOLD, and 3109 – BLACK ON LEGEND GOLD. Each color has been meticulously chosen to complement and enhance the original design of your glasses, allowing you to tailor your look according to your personal style.
Crafted from high-quality metal, these temples ensure durability and comfort all day long. With a length of 145 mm, they offer a comfortable fit suitable for various face sizes. Thanks to their square structure and ergonomic design, they adapt perfectly to the frame of the Ray-Ban 3857 model, providing a smooth and pleasant wearing experience.
While these temples are compatible and not original, their manufacturing adheres to high standards to guarantee they are a viable and long-lasting alternative to your original Ray-Ban temples. The installation process is straightforward, allowing you to swap them at home without special tools.
Besides offering the appearance and functionality of original temples, a notable feature of our arms is their competitive price, enabling you to refresh the look of your lenses without breaking the bank. Ideal for those who want to maintain the prestige associated with the Ray-Ban brand, but with an economical and efficient replacement option.
Moreover, by choosing these compatible arms, you seize the opportunity to contribute to a more sustainable practice by extending the life of your favorite glasses. We’ve designed these replacements not only with aesthetics and functionality in mind but also with product longevity, helping you minimize waste and be more environmentally conscious.
Whether you need a quick solution due to natural wear or simply want to enhance the style of your glasses, our Ray-Ban 3857V Frank Compatible Arms are the perfect choice. Explore the versatility and customization we offer and restore your glasses to their original splendor.
When you choose our products, you choose quality, style, and excellent customer service. Feel free to contact us if you have any questions about compatibility or the installation process. We’re here to help you look your best with glasses perfectly suited to you.

Ratings posted by customers for the Ray-Ban RB3857V Frank. We show the most recent ones.
“They get the job done, but after months of use the arms have started to turn green and tarnish. Overall does a good job, but beware if you use them all day every day that the oils and sweat from your skin will eventually turn the back end of the arms green.”
Published review“Very well worth the money.”
Published reviewThe price is for a complete pair: right and left arm.
No. They are independently manufactured compatible arms, made to fit the RB3857V. They are not manufactured or authorized by Ray-Ban.
The length usually appears at the end of the inscription on the inside of the arm. Check that it matches your current frame.
The compatible arm colors we have for this model. On the product page you'll also see the original frame colors they match.
No. Screws are offered as an optional add-on because many frames allow you to reuse the existing ones.
Your review of Ray-Ban RB3857V Frank