Patented Wright Drive design distributes contact over a larger surface area for greater gripping power and strength. Oiled Black Oxide finish

| Part Number | Class | Drive | Nut End Config. | Style | SAE or Metric | Finish | Nut end Nom. Size | Shape / Drawing | Overall Length -L | Nut End Diameter - Ds | Drive End Diameter - Dd | Nut End Depth - Bd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 39-06MM | Impact | 3/8"Dr | 6 Pt | Deep | Metric | Black Oxide | 6mm | I | 56.36 | 10.16 | 15.88 | 3.96 |
| 39-07MM | Impact | 3/8"Dr | 6 Pt | Deep | Metric | Black Oxide | 7mm | I | 56.36 | 13.08 | 15.88 | 4.78 |
| 39-08MM | Impact | 3/8"Dr | 6 Pt | Deep | Metric | Black Oxide | 8mm | I | 56.36 | 12.70 | 17.48 | 5.94 |
| 39-09MM | Impact | 3/8"Dr | 6 Pt | Deep | Metric | Black Oxide | 9mm | I | 56.36 | 15.09 | 17.48 | 5.94 |
| 39-10MM | Impact | 3/8"Dr | 6 Pt | Deep | Metric | Black Oxide | 10mm | I | 56.36 | 16.13 | 18.26 | 7.14 |
| 39-11MM | Impact | 3/8"Dr | 6 Pt | Deep | Metric | Black Oxide | 11mm | I | 56.36 | 17.07 | 18.26 | 7.14 |
| 39-12MM | Impact | 3/8"Dr | 6 Pt | Deep | Metric | Black Oxide | 12mm | II | 56.36 | 17.86 | 17.86 | 7.14 |
| 39-13MM | Impact | 3/8"Dr | 6 Pt | Deep | Metric | Black Oxide | 13mm | II | 56.36 | 19.05 | 19.05 | 7.95 |
| 39-14MM | Impact | 3/8"Dr | 6 Pt | Deep | Metric | Black Oxide | 14mm | II | 56.36 | 20.24 | 20.24 | 43.72 |
| 39-15MM | Impact | 3/8"Dr | 6 Pt | Deep | Metric | Black Oxide | 15mm | II | 56.36 | 21.44 | 21.44 | 43.39 |
| 39-16MM | Impact | 3/8"Dr | 6 Pt | Deep | Metric | Black Oxide | 16mm | II | 56.36 | 22.63 | 22.63 | 43.06 |
| 39-17MM | Impact | 3/8"Dr | 6 Pt | Deep | Metric | Black Oxide | 17mm | II | 63.50 | 24.21 | 24.21 | 49.83 |
| 39-18MM | Impact | 3/8"Dr | 6 Pt | Deep | Metric | Black Oxide | 18mm | II | 63.50 | 25.02 | 25.02 | 49.50 |
| 39-19MM | Impact | 3/8"Dr | 6 Pt | Deep | Metric | Black Oxide | 19mm | II | 63.50 | 26.19 | 26.19 | 49.17 |