12 point openings are accurately broached for that perfect non-slip fit
| Part Number | Box End Configuration | Style | Pattern | SAE or Metric | Coating | Surface | Nominal Size | Length | 1st Box End Diameter | 2nd Box End Diameter | Box Ends Thickness |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 9416 | 12 Pt | Standard | Straight | Metric | Chrome | Polished | 7mm x 8mm | 107.95 | 16.27 | 15.48 | 9.53 |
| 9417 | 12 Pt | Standard | Straight | Metric | Chrome | Polished | 9mm x 10mm | 139.7 | 22.62 | 19.84 | 9.53 |
| 9418 | 12 Pt | Standard | Straight | Metric | Chrome | Polished | 11mm x 12mm | 171.45 | 32.54 | 25.4 | 12.7 |
| 9419 | 12 Pt | Standard | Straight | Metric | Chrome | Polished | 13mm x 14mm | 171.75 | 32.54 | 25.4 | 12.7 |
| 9421 | 12 Pt | Standard | Straight | Metric | Chrome | Polished | 15mm x 17mm | 203.2 | 36.51 | 32.94 | 12.7 |
| 9422 | 12 Pt | Standard | Straight | Metric | Chrome | Polished | 16mm x 18mm | 203.2 | 36.51 | 32.94 | 12.7 |
| 9423 | 12 Pt | Standard | Straight | Metric | Chrome | Polished | 19mm x 21mm | 234.95 | 40.08 | 35.72 | 12.7 |