Patented Wright Drive distributes contact over a larger surface area for greater gripping power and strength.

| Part Number | 30 Character Description | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4112 | 1/2"Dr 12Pt Std Skt 3/8” | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 3/8" | I | 1-1/2” | 39/64” | 7/8” | 5/32” |
| 4114 | 1/2"Dr 12Pt Std Skt 7/16” | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 7/16" | I | 1-1/2” | 43/64” | 7/8” | 7/32” |
| 4116 | 1/2"Dr 12Pt Std Skt 1/2” | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 1/2" | I | 1-1/2” | 47/64” | 7/8” | 17/64” |
| 4118 | 1/2"Dr 12Pt Std Skt 9/16” | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 9/16" | I | 1-1/2” | 13/16” | 7/8” | 21/64” |
| 4119 | 1/2"Dr 12Pt Std Skt 19/32” | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 19/32" | II | 1-1/2” | 55/64” | 55/64” | 23/64” |
| 4120 | 1/2"Dr 12Pt Std Skt 5/8” | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 5/8" | II | 1-1/2” | 7/8” | 7/8” | 3/8” |
| 4121 | 1/2"Dr 12Pt Std Skt 21/32” | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 21/32" | II | 1-1/2” | 15/16” | 15/16” | 3/8” |
| 4122 | 1/2"Dr 12Pt Std Skt 11/16” | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 11/16" | II | 1-1/2” | 63/64” | 63/64” | 49/64” |
| 4124 | 1/2"Dr 12Pt Std Skt 3/4” | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 3/4" | II | 1-1/2” | 1-1/16” | 1-1/16” | 3/4” |
| 4125 | 1/2"Dr 12Pt Std Skt 25/32" | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 25/32" | II | 1-1/2” | 1-7/64" | 1-7/64" | 49/64" |
| 4126 | 1/2"Dr 12Pt Std Skt 13/16" | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 13/16" | II | 1-9/16" | 1-1/8" | 1-1/8" | 13/16" |
| 4128 | 1/2"Dr 12Pt Std Skt 7/8" | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 7/8" | II | 1-5/8" | 1-3/16" | 1-3/16" | 55/64" |
| 4129 | 1/2"Dr 12Pt Std Skt 29/32" | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 29/32" | II | 1-5/8" | 1-7/32" | 1-7/32" | 27/32" |
| 4130 | 1/2"Dr 12Pt Std Skt 15/16" | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 15/16" | II | 1-5/8" | 1-9/32" | 1-9/32" | 27/32" |
| 4131 | 1/2"Dr 12Pt Std Skt 31/32" | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 31/32" | II | 1-21/32" | 1-19/64" | 1-19/64" | 55/64" |
| 4132 | 1/2"Dr 12Pt Std Skt 1" | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 1" | II | 1-21/32" | 1-23/64" | 1-23/64" | 27/32" |
| 4134 | 1/2"Dr 12Pt Std Skt 1-1/16" | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 1-1/16" | III | 1-3/4" | 1-7/16" | 1-7/64" | 29/32" |
| 4136 | 1/2"Dr 12Pt Std Skt 1-1/8" | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 1-1/8" | III | 1-13/16" | 1-1/2" | 1-7/64" | 15/16" |
| 4138 | 1/2"Dr 12Pt Std Skt 1-3/16" | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 1-3/16" | III | 1-7/8" | 1-19/32" | 1-7/64" | 63/64" |
| 4140 | 1/2"Dr 12Pt Std Skt 1-1/4" | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 1-1/4" | III | 1-59/64" | 1-21/32" | 1-7/64" | 1" |
| 4142 | 1/2"Dr 12Pt Std Skt 1-5/16" | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 1-5/16" | III | 1-31/32" | 1-13/16" | 1-7/64" | 1-1/64" |
| 4144 | 1/2"Dr 12Pt Std Skt 1-3/8" | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 1-3/8" | III | 2" | 1-7/8" | 1-1/4" | 1-3/64" |
| 4146 | 1/2"Dr 12Pt Std Skt 1-7/16" | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 1-7/16" | III | 2-1/16" | 1-61/64" | 1-1/4" | 1-3/32" |
| 4148 | 1/2"Dr 12Pt Std Skt 1-1/2" | Hand | 1/2"Dr | 12 Pt | Standard | SAE | Chrome | 1-1/2" | III | 2-1/8" | 2" | 1-1/4" | 1-1/8" |