RB8041 Aviator is built entirely in metal, front and arms, with 140mm temples curved to the classic aviator sweep. This aftermarket pair matches that curve and length precisely, so it hinges into the front the same way it did from the factory, rather than the straighter profile used on Ray-Ban's square or rectangular sunglasses. Getting the sweep right matters more on an all-metal aviator than on a plastic-front model, since there's no softer material to disguise a slightly off curve.

All-metal aviators like the 8041 are simple to maintain but rely entirely on the hinge screw staying tight, with no plastic bushing to absorb play. If the arms have started to droop below level, that screw is almost always the cause, and tightening or replacing the arm is a quick fix rather than a sign the frame is worn out. Keeping both arms folded evenly when the sunglasses are in their case also reduces the hinge strain that leads to this kind of wear over time.

Frequently asked questions

My hinge feels loose — will new arms fix that, or is it the frame that's worn?

A new 140mm arm includes its own hinge barrel, so if the wobble is coming from worn threading on the arm side of the 8041, replacing it usually restores a snug, tight fold.

Can I replace just one arm, or do I have to buy both?

You can order a single side if only one arm on your 8041 is broken or scratched, or buy the pair if both need replacing — either way they match the 140mm length exactly.

What material are the arms made from, and will the color match my frame?

The arms are molded in an acetate or metal finish that matches the Aviator style of the 8041 closely, though very slight shade variation is possible since they're independently produced as separate aftermarket parts rather than cut from the same batch as the frame.

Do I need a specific screwdriver to attach these myself?

You'll need a small eyeglass screwdriver, typically included in basic repair kits, to remove the old hinge screw and attach the new 140mm arm to your 8041 frame — the whole swap usually takes under five minutes.