{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
Plug-in ratchet slim with recessed reverser, Type-Square drive: 2-1/2in
Article no.: 657640 2-1/2
Article code:
- Exchangeable tool: Plug-in head
- Square drive: 1/2
- Material: Chrome vanadium steel
Product details
Technical Data
| Exchangeable tool | Plug-in head | |
| Square drive | 1/2 inch | |
| Width b | 40 mm | |
| Height h | 14.3 mm | |
| Long-term rated loading | 320 Nm | |
| Pitch S | 36 mm | |
| No. of teeth | 40 | |
| Plug-in shank | 14×18 mm | |
| Material | Chrome vanadium steel | |
| Type of product | Ratchet |
Identification numbers & Classifications
| Article number | 657640 2-1/2 | |
| EAN / GTIN | 4000896179701 | |
| Manufacturer number | 6604-1 |
Description
Version:
Drop-forged; all plug-in heads = Rectangular shank with spring retaining pin. This ensures a solid and secure fit of the plug-in head in the torque wrench.
Slim plug-in ratchet with recessed reverser.
Slim plug-in ratchet with recessed reverser.
Material:
Chrome vanadium steel, chrome-plated.
Cutting data:
Legend for drawing and formula:
l1 = Lever length without plug-in head
l2 = Adjusted reference dimension on the torque wrench
l3 = Lever length including factory calibration reference dimension
l4 = Reference dimension of the plug-in head
L = Total length of the tool
T1 = Torque to be set
T2 = Specified torque
l1 = Lever length without plug-in head
l2 = Adjusted reference dimension on the torque wrench
l3 = Lever length including factory calibration reference dimension
l4 = Reference dimension of the plug-in head
L = Total length of the tool
T1 = Torque to be set
T2 = Specified torque
Suitable for:
Torque wrench with rectangular sockets.
Note:
Please note the pitch of the plug-in head and match this to that of the adjustment tool (see test certificate/operating instructions of the torque wrench you are using). If these vary, correct the pitch!
Further plug-in heads with rectangular plug-in shank 22 × 28 mm available on request.
Further plug-in heads with rectangular plug-in shank 22 × 28 mm available on request.