Premium sockets with an unusually compact & thin design made possible by optimized engineering, tough materials and advanced processing technology. Featuring Nepros' impeccable 5GQ mirror chrome finish and KTC’s N-PowerFit technology for optimal contact with fastener heads.
| Sin | D1mm | D2mm | Lmm | Weightg | |
|---|---|---|---|---|---|
| NB3-1/4 | 1/4 | 9.6 | 17.0 | 22 | 18 |
| NB3-5/16 | 5/16 | 11.5 | 17.0 | 22 | 18 |
| NB3-11/32 | 11/32 | 12.4 | 17.0 | 22 | 18 |
| NB3-3/8 | 3/8 | 13.4 | 17.0 | 22 | 18 |
| NB3-7/16 | 7/16 | 15.3 | 17.0 | 23 | 20 |
| NB3-1/2 | 1/2 | 17.6 | 17.0 | 24 | 22 |
| NB3-9/16 | 9/16 | 19.4 | 18.0 | 25 | 30 |
| NB3-19/32 | 19/32 | 20.3 | 18.0 | 26 | 40 |
| NB3-5/8 | 5/8 | 21.3 | 19.5 | 26 | 40 |
| NB3-11/16 | 11/16 | 23.3 | 21.0 | 27 | 50 |
| NB3-3/4 | 3/4 | 25.0 | 23.0 | 27 | 52 |
| NB3-13/16 | 13/16 | 27.0 | 25.0 | 28 | 60 |
| NB3-7/8 | 7/8 | 28.8 | 26.5 | 28 | 75 |
| NB3-15/16 | 15/16 | 30.8 | 29.0 | 29 | 90 |
| NB3-1 | 1 | 32.7 | 29.0 | 30 | 100 |
