What each code means
In an inscription such as RB3946 ··· ···□·· 145 you'll find these five details:
A pair of compatible arms, made to fit the RB3946 frame. Choose the arm color you prefer.
These compatible arms are made for the RB3946. 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 RB3946 ··· ···□·· 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 RB3946.
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.
Revitalize your beloved Ray-Ban 3946 glasses with our premium compatible replacement arms. Meticulously crafted to deliver a perfect fit, these arms are the ideal solution for replacing your damaged temples, allowing you to continue enjoying the exceptional visual experience that only Ray-Ban offers. Each arm measures 145 mm, ensuring a comfortable fit that keeps your sunglasses securely in place throughout the day.
Choose between two stunning color options: the timeless BLACK, which remains perpetually stylish, and the elegant MOCK TORTOISE, adding a classic touch to your look. Both colors are thoughtfully chosen to complement the iconic design of the Ray-Ban 3946, helping you maintain the unmistakable style associated with this legendary brand.
Constructed from propionate, a cherished material within the optical accessory realm due to its phenomenal durability and comfort. This lightweight yet robust material ensures prolonged wear without discomfort and admirably resists daily wear and tear, ensuring your sunglasses remain pristine for an extended period. Propionate is renowned for maintaining its shape, even in challenging conditions like summer heat or humidity, preventing deformation or weakening of the arms.
Although these replacement arms are not original Ray-Ban parts, they are precisely designed for full compatibility with the Ray-Ban 3946, ensuring they fit your glasses snugly and align with the aesthetics and comfort you expect. By choosing our replacement arms, you are opting for a cost-effective solution that does not compromise on style or functionality.
At ReplacementLenses.net, we pride ourselves on offering only the highest quality replacement products. Our mission is to help you continue enjoying your favorite Ray-Ban sunglasses while maintaining their optimal performance and visual appeal. With our compatible arms, your daily style remains fresh and modern, providing the protection and comfort that only Ray-Ban can deliver.
Explore our selection of Ray-Ban 3946 compatible arms to find the perfect replacement for your eyewear. With the quality, resistance, and style characteristic of our offerings, you won’t need to look further for the ultimate wearing experience. Make your purchase today and transform your Ray-Ban glasses into a revitalized and functional accessory!

Ratings posted by customers for the Ray-Ban RB3946 Clubmaster Oval. We show the most recent ones.
“The product is firmly packed.”
Published reviewThe price is for a complete pair: right and left arm.
No. They are independently manufactured compatible arms, made to fit the RB3946. 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 RB3946 Clubmaster Oval