Patented Wright Drive distributes contact over a larger surface area for greater gripping power and strength.
| Part Number | Class | Drive | Nut End Config. | Style | SAE or Metric | Set Type | Ratchet & Attachements Yes or No | Pieces in Set | Size Range | Presentation | Box Part # | Finish |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 366 | Hand | 3/8" Drive | 6 Pt | Standard | Metric | Socket | Yes | 17 | 6mm - 19mm | Metal Box | W409 | Chrome |