















The Milwaukee 48-22-2181 folding hex key set includes 9 SAE-sized hex keys built for professional use. Its all-metal construction combines black oxide steel keys with an aluminum handle for exceptional durability and lightweight handling. High-contrast color markings enable quick size identification, while the hex key holder and body cutouts allow easy one-handed access, boosting on-the-job efficiency.
| Model | 48-22-2181 |
|---|---|
| Material | Black oxide steel, aluminum |
| SAE Sizes | 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4" |
| Number of Pieces | 9 |