TWH-N Accessories
Square Drive Conversion Kits, Extended Reaction Arms and Removable Handles
Product Overview
Accessory items including square drive conversion kits, extended reaction arms and removable handle kits enhance versatility for users and expand the application range of the TWH-N torque wrenches.
The SDC square drive conversion kits are available for all models, excluding TWH430N. All models are supplied complete with an easily attachable reaction foot and a standard hexagon AF size adaptor, suitable for fitment to a commonly used size of imperial or metric ratchet head, per tool type.
- Choice of 1", 1 1/2" or 2 1/2" square drive sizes
- Extended reaction length arms with choice of length
- Handle kits for TWH-N allow users to better support the tools during operation
Product resources
Square Drive Conversion Kits
| Model Number | Square Drive | Hexagon AF Size | Maximum Torque Nm | Maximum Torque lbf.ft | Suitable for | Weight kg | ||
|---|---|---|---|---|---|---|---|---|
| in | mm | drive cylinder | incl. ratchet head | |||||
| SDC27 | 1" | 1 13/16" | 46 | 2625 | 1906 | TWH27N | TWH27NRH-113 | 1.1 |
| SDC54 | 1 1/2" | 2 9/16" | 65 | 5372 | 3901 | TWH54N | TWH54NRH-209 | 3.0 |
| SDC120 | 1 1/2" | 3 1/8" | 80 | 11737 | 8522 | TWH120N | TWH120NRH-302 | 4.4 |
| SDC210-I | 2 1/2" | 3 7/8" | - | 21216 | 15405 | TWH210N | TWH210NRH-314 | 9.1 |
| SDC210-M | 2 1/2" | - | 100 | 21216 | 15405 | TWH210N | TWH210NRH-100 | 9.1 |
Note: When ordering SDC conversion kits, check to ensure that you already have the required size of ratchet head.
Removable Handle Kits
| For tool model number | Model number | Hex key to fit handle kit |
|---|---|---|
| TWH27N | TSH27 | 3 mm |
| TWH54N | TSH54 | 4 mm |
| TWH120N | TSH120 | 5 mm |
| TWH210N | TSH210 | 6 mm |
| TWH430N | TSH430 | 8 mm |
Dimension
Extended Reaction Arms
| Model Number | Length A mm | Length B mm | Height C mm | Width D mm |
|---|---|---|---|---|
| ERA27-20 | 499 | 525 | 45 | 50 |
| ERA54-20 | 513 | 535 | 55 | 65 |
| ERA120-21 | 527 | 550 | 75 | 85 |
| ERA210-21 | 545 | 588 | 95 | 95 |
| ERA430-22 | 565 | 628 | 120 | 120 |
Services and support
Whether it is choosing the right tool for the job, improving technical and operational knowledge or product maintenance and warranty, HES is here to help.
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