Replacement Left/Up(Down)/Right Arrow Keycap Keys Scissor Clip Hinge Compatible with MacBook Pro/Air A2141 A2251 A2289 A2179 A2337 A2338 A2442 A2485 2019-2025 (Right Arrow)

This happened to my girlfriend’s Mac a few months ago. When the key came off it broke part of the plastic so the only option was to replace it. This is what I purchased from Amazon. For $10 this worked like a charm. It’s like a new and with all the money I saved not going to Apple, I bought her a case too!