Measurement Unit



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Torque Limited in forward and Extreme Torque in reverse + Modular and Convenient


Torque limited in forward: 60/70 ft. Lbs. - 90/100 Nm
Full power in reverse
One Hand Operation: 2 power setting positions
Insulation & Comfort: Contoured comfort grip handle instead of TPR injected in handle
Low sound level
Suited for all light vehicle tire changing applications

Can be transportable as a tool box
Removable foam insert to be placed in a rolling cabinet drawer
High quality composite case supplied a bi-material handle and composite latches


1/2" composite impact wrench with friction ring socket retainer
2 setting positions : one in Reverse and one Torque Limited in forward
60/70 ft. lbs. - 90/100 Nm in torque limited position in forward
920 ft.lbs - 1,250Nm of maximum torque in reverse
Aluminum clutch & rear housings
Thermo-plastic rubber injected in housing - Resistant to most chemicals used in workshops
Universal & durable twin hammer mechanism
Full teasing trigger
360° swivel air inlet

3 Wheel Sockets included / 17 – 19 & 21 mm
80 mm length, with anti-scratch protection, extra thin-walled for alloy rims, painted rims and polished cap nuts
High quality composite case supplied a bi-material handle and composite latches

The CP7748TL series is intended to be used as a “snugging” tool prior to final tightening with a calibrated torque wrench to reach the car manufacturer’s specified torque rating for wheel assembly.
Torque results vary greatly depending on the type of wheel, air pressure, run time and many other factors.
Measurement Unit
Part number 8940173408
Model CP7748TL-2K
Square drive 1/2"
Square drive 1/2"
Length 250 mm
Length 9.8"
Net weight 2.4 kg
Net weight 5.3 lb
Side to center 38 mm
Side to center 1 1/2"
Average air consumption 5 1/2 cfm
Average air consumption 2 1/2 l/s
Actual air consumption 22 cfm
Actual air consumption 10 l/s
Air inlet thread size 1/4"
Min. hose size 10 mm
Min. hose size 3/8"
Sound pressure 86 db(A)
Sound Power 97 db(A)
Vibration ISO ISO-28927-2
Vibration 4.8 m/s²
Vibration uncertainty (K) 1 1/2 m/s²
Handle type Pistol
Working Torque Range (fwd) 90 - 96 Nm
Working Torque Range (fwd) 66 - 70 ft.lbs
Maximum Torque (reverse) 1250 Nm
Maximum Torque (reverse) 920 ft.lbs
Free speed 8200 rpm
Blows per minute 850 
Power/weight ratio 520.8 Nm/kg
Power/weight ratio 174
Socket retainer Friction ring
Clutch type Twin Hammer

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Tool documentation