What each code means
In an inscription such as RB6378 2861 ···□·· 145 you'll find these five details:
Refresh your Ray-Ban RB6378 glasses with a pair of original arms, with the finish matching the selected color.
The RB6378 uses original Ray-Ban metal arms. Before you buy, check the model, color code and length on the inside inscription.
Read the inscription on the inside of your own frame to correctly identify each code.
In an inscription such as RB6378 2861 ···□·· 145 you'll find these five details:
Follow the visual guide and make the swap step by step.
That's why we show you how to check the model, color and length, list what's included in the pair and clearly state that screws are not included.
ReplacementLenses has been a certified EssilorLuxottica distributor since 2018.
Right and left Ray-Ban arm with original logo.
Clear check of the color code and the 145 mm length.
Coverage against manufacturing defects and specialist support.
Enhance your vision with unparalleled style using the ‘Ray-Ban 6378 Original Eyeglasses Replacement Arms-Temples’. Crafted in a timeless Phantos shape and featuring a temple length of 145 millimeters, these Ray-Ban glasses offer unparalleled comfort for any wearer. The sturdy metal frame and temples ensure both durability and exceptional performance.
Designed with versatility in mind, the Ray-Ban 6378 Original Eyeglasses Replacement Arms-Temples come in a stunning array of color options. Whether your preference is sophisticated like the 2861 – TOP BLACK ON SILVER, bold like the 2907 – GUNMETAL/TURTLEDOVE, or vibrant like the 3027 – SILVER ON TOP BLUE, we have the perfect style to match your aesthetic tastes.
The color combinations extend to classic choices such as the 2904 – BLACK/MATTE BLACK, earthy tones like the 2971 – COOPER ON TOP HAVANA, and even daring combinations like the 3068 – BLUE ON BLUE TRANSPARENT. Regardless of your color selection, the Ray-Ban 6378 Original Eyeglasses Replacement Arms-Temples promise top-notch style and performance.
Remember, for the best in Ray-Ban 6378 Original Eyeglasses Replacement Arms-Temples, look no further. Let us meet your branded eyewear needs and elevate your style to the next level. These replacements are more than accessories; they are a statement of fashion. Ignite your passion for fashion with these exquisite glasses, exclusively available through Ray-Ban. Visit here to explore all our original replacement options.

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The price is for a complete pair: original Ray-Ban right and left arms.
The length usually appears at the end of the inscription on the inside of the arm. Select the same measurement shown on your current frame.
No. Screws are offered as an optional add-on because many frames allow you to reuse the existing ones.
Original replacement arms may use a different manufacturing number, even though their shape, size, color and compatibility match the RB6378.
You can, but we recommend selecting the frame's color code to keep a uniform finish.
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