The holder can be selected according to each maker's models and manipulators. For details, please refer to the following correspondent combination table.
| Connection Type | Connection to Ball Joint (B-9) 
 | Connection to Holder Clamp 
 | 
|---|---|---|
| Micromanipulator (Universal Joint) | MHW-3*1 | 
*1. When using the UST-1 universal joint with MHW-3, please refer to "Connection to Holder Clamp".

| Manufacturer | Headstage Model | Patch Clamp Headstage Holders | |
|---|---|---|---|
| Connection to Ball Joint (B-9) 
 | Connection to Holder Clamp 
 | ||
| AXON | HS-2 | Made to order | |
| HS-2A | |||
| HS-4 | |||
| VG-2 | |||
| VG-2A | |||
| CV-4 | |||
| CV-5 | |||
| CV-202 (CV-201AU) | |||
| CV203BU | AP-13-2 | AP-13-3*2 | |
| CV-7A/B | |||
| HS-9A | |||
| HEKA | EPC-10 *3 | AP-13-2 | AP-13-3*2 | 
| Nihon Koden | JZ-230J | Made to order | |
| JZ-240J | |||
| JZ-245J | |||
*2. The APB-13 patch clamp headstage holder with ball joint is also available.
*3. Please ask HEKA Elektronik about appropriate connector when mounting EPC-10 to AP-13-2 / AP-13-3 / APB-13.