What each code means
In an inscription such as RB5121 ··· ···□·· 150 you'll find these five details:
A pair of compatible arms, made to fit the RB5121 frame. Choose the arm color you prefer.
These compatible arms are made for the RB5121. 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 RB5121 ··· ···□·· 150 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 RB5121.
Over 600,000 glasses restored and customers in more than 50 countries.
Clear check of the model and the 150 mm length.
Coverage against manufacturing defects and specialist support.
Discover our exceptional Ray-Ban 5121 WAYFARER Compatible Arms – Temples, crafted to provide a perfect solution for the wear and tear or loss of your original pieces. These arms are the ideal choice for those looking to maintain the timeless style of their Ray-Ban glasses without compromising quality or fit. Made with precision from acetate, they guarantee durability and resistance, offering an extensive lifespan and reliability for everyday use.
With a length of 150 mm, these compatible temples ensure a comfortable and secure fit, effortlessly adapting to most users. Available in a range of popular colors such as sleek BLACK (2000), sophisticated OPAL BROWN (5628), stylish OPAL GREY (5629), and modern OPAL GREEN (5630), you can personalize your glasses according to your own style and preference, without losing the classic essence of Ray-Ban.
The squared design of these replacement arms not only maintains the iconic aesthetics of the 5121 model but also offers balanced and comfortable support. Although not an original Ray-Ban product, the quality and attention to detail of these compatible arms are on par with the original pieces. They are crafted to fit your Wayfarer perfectly, ensuring your glasses always look brand new.
The compatibility of these arms extends beyond just the Ray-Ban 5121 model; they can also be used with other similar Wayfarer models, offering a versatile solution for those who own multiple pairs of glasses. This flexibility is ideal for users seeking a cost-effective option without sacrificing the quality or style associated with the Ray-Ban brand.
In addition to their superior functionality, these compatible arms are made from high-quality materials like acetate, known for its strength and lightness. This material not only ensures that the arms are comfortable to wear for extended periods but also resistant to impacts and drops, essential features for those seeking long-lasting components for their eyewear.
Our online store, ReplacementLenses.net, is proud to offer our customers excellent quality products at competitive prices. Our mission is to help you keep your Ray-Ban glasses in top condition, ensuring your personal style remains intact. By choosing our Ray-Ban 5121 WAYFARER Compatible Arms – Temples, you are making a smart investment in the future of your eyewear.
Explore our category of Ray-Ban Compatible Temples and find the perfect replacement arms for you. Our commitment to customer satisfaction and the quality of our products makes us the best choice for those seeking reliable replacement options for their beloved Ray-Ban Wayfarer 5121 glasses.

Ratings posted by customers for the Ray-Ban RB5121 Wayfarer. We show the most recent ones.
“Good quality.”
Published reviewThe price is for a complete pair: right and left arm.
No. They are independently manufactured compatible arms, made to fit the RB5121. 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 RB5121 Wayfarer