Patented Wright Drive 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 | Special | Finish | Surface | Nut end Nom. Size | Shape / Drawing | Overall Length -L | Nut End Diameter - Ds | Drive End Diameter - Dd | Nut End Depth - Bd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3852 | Power | 3/8"Dr | 6 Pt | Standard | SAE | Universal | Black Oxide | 3/8" | III | 2-1/32" | 7/8" | 13/16" | 7/64" | |
| 3854 | Power | 3/8"Dr | 6 Pt | Standard | SAE | Universal | Black Oxide | 7/16" | III | 2-1/32" | 7/8" | 13/16" | 13/64" | |
| 3856 | Power | 3/8"Dr | 6 Pt | Standard | SAE | Universal | Black Oxide | 1/2" | III | 2-5/32" | 7/8" | 13/16" | 13/64" | |
| 3858 | Power | 3/8"Dr | 6 Pt | Standard | SAE | Universal | Black Oxide | 9/16" | III | 2-5/32" | 7/8" | 13/16" | 5/16" | |
| 3860 | Power | 3/8"Dr | 6 Pt | Standard | SAE | Universal | Black Oxide | 5/8" | III | 2-9/32" | 1" | 13/16" | 9/32" | |
| 3862 | Power | 3/8"Dr | 6 Pt | Standard | SAE | Universal | Black Oxide | 11/16" | III | 2-9/32" | 1" | 13/16" | 5/16" | |
| 3864 | Power | 3/8"Dr | 6 Pt | Standard | SAE | Universal | Black Oxide | 3/4" | III | 2-9/32" | 1-1/8" | 13/16" | 11/32" |