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.
Patented special head for screw fitting pipework connectors and other union nuts.
With stop for screw heads; prevents slipping off.
Advantage:
The ratchet function saves huge amounts of time and makes work easier compared to conventional open ring tools.
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
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!