Open End Offset Tube Nut Tools - Torque Controlled Shut-Off Type
![](https://nkstools.com/wp-content/uploads/2022/12/NK-EW17-copy-300x300.jpg)
NK-EW17
![](https://nkstools.com/wp-content/uploads/2022/12/NK-EW24-copy-300x300.jpg)
NK-EW24
![](https://nkstools.com/wp-content/uploads/2022/12/NK-EW32-copy-300x300.jpg)
NK-EW32
![](https://nkstools.com/wp-content/uploads/2022/12/NK-EW55-copy-300x300.jpg)
NK-EW55
Specialization
Model | Hex Size | MAX. Torque | Free Speed | Air Cons. | Overall Length | Air Inlet | Net Weight | Sound Level |
mm | Nm | rpm | cfm | mm | P.T | kg | dB(A) | |
NK-EW17 | 7,8,9,10,11,12,13,14,15,16,17 | 6-15 | 230 | 7 | 413 | 1/4 | 1.67 | 85 |
NK-EW24 | 17,19,21,22,24 | 8-19 | 150 | 7 | 438 | 1/4 | 1.84 | 85 |
NK-EW32 | 24,26,27,29,30,32 | 10-24 | 115 | 7 | 461 | 1/4 | 1.84 | 85 |
NK-EW55 | 36,38,40,41,46,50,55 | 14-28 | 100 | 7 | 506 | 1/4 | 2.52 | 87 |
Dimensions
![](https://nkstools.com/wp-content/uploads/2022/12/Picture4.png)
Model | A | B | C | D | E | F | G |
mm | mm | mm | mm | mm | mm | mm | |
NK-EW17 | 46.2 | 14 | 18 | 13.6 | 31 | 40 | 58.8 |
NK-EW24 | 57.2 | 14 | 18 | 20.6 | 46.6 | 48 | 83.2 |
NK-EW32 | 71 | 14 | 18 | 26.6 | 59 | 59 | 106.6 |
NK-EW55 | 92.1 | 14 | 18 | 39.3 | 86 | 86 | 149.3 |
Air Open End Wrench
Model | NK-EW17 | NK-EW24 | NK-EW32 | NK-EW55 | K |
Hex. Size | |||||
7mm | NK-EW17-7 | 5 | |||
8mm | NK-EW17-8 | 5.6 | |||
9mm | NK-EW17-9 | 6.5 | |||
10mm | NK-EW17-10 | 7 | |||
11mm | NK-EW17-11 | 8.1 | |||
12mm | NK-EW17-12 | 8.5 | |||
13mm | NK-EW17-13 | 9 | |||
14mm | NK-EW17-14 | 10.2 | |||
15mm | NK-EW17-15 | 10.5 | |||
16mm | NK-EW17-16 | 10.9 | |||
17mm | NK-EW17-17 | NK-EW24-17 | 11.3 | ||
19mm | NK-EW24-19 | 13.1 | |||
21mm | NK-EW24-21 | 15 | |||
22mm | NK-EW24-22 | 15.2 | |||
24mm | NK-EW24-24 | NK-EW32-24 | 16.1 | ||
26mm | NK-EW32-26 | 17.1 | |||
27mm | NK-EW32-27 | 18.1 | |||
29mm | NK-EW32-29 | 19.2 | |||
30mm | NK-EW32-30 | 20.1 | |||
32mm | NK-EW32-32 | 21.2 | |||
36mm | NK-EW55-SR36 | 36.1 |