IEC60560-2 B15 and B22 Holder Torque Gauge for Torsion Resistance Testing
1. Introduction
Meet the requirements of IEC60432-1 figure C.1 and IEC60560-2 figure 4.
2. Specification:
| Dimension | B15 (mm) | B22 (mm) | Tolerance (mm) | 
| A | 15.27 | 22.27 | +0.03 | 
| B | 19.0 | 19.0 | Min. | 
| C | 21.0 | 28.0 | Min. | 
| D | 9.5 | 9.5 | Min. | 
| E | 3.0 | 3.0 | +0.17 | 
| G | 18.3 | 24.6 | ±0.3 | 
| H | 9.0 | 12.15 | Min. | 
| K | 12.7 | 12.7 | ±0.3 | 
| R | 1.5 | 1.5 | Approximate | 
 
Note: We accept customized gauges, please just send us the figure number on the inquiry, all the gagues can pass the third-lab calibration and get the ceritificates autorized by CNAS (IS017025).