When a Ray-Ban RB3016 Clubmaster temple cracks or the hinge gives out, the fix depends on matching two things: a 145mm length and acetate construction, both of which this compatible pair is cut to. Clubmaster arms taper toward the tip more than most square styles, so a straight swap from a different rectangular model can look close and still sit wrong at the hinge.

Because acetate is dyed and layered rather than molded in one uniform colour, a small shade difference between an old, sun-faded arm and a new one is normal and not a manufacturing flaw. The more common failure point on Clubmaster-style arms is the hinge screw loosening from the repeated open-close motion of a half-metal, half-acetate frame. If that's the issue, the arm is the part to replace, not the browline front.