Techno Tools & Equipment Sdn Bhd

Gison Pneumatic Impact Wrench 1/2" Twin Hammer ( GW-19S


Model: GW-19S


  • Handle Exhaust.
  • Twin hammer impact mechanism features excellent duration.
  • 5 section torque knob enables user to choose proper torque when tightening or loosening nut or bolt to lessen damages.
  • Easy to service two-piece construction.
  • Ergonomic handle is suitable for single-hand operation.


  • All major automotive service work
  • Body shop
  • Farm 
  • Light truck work


Mechanism  Twin Hammer
Square Drive  1/2"
Bolt Capacity  16 mm
Max. Torque460 (626 Nm)
Net Weight2.6 kg
Length185 mm
Air Consupmtion  0.20 m3/min
Air Inlet1/4"
Hose Size6.5 mm
Sound Pressure90 dBA
Air Pressure79 psi
Vibration4.5 m/S2

Add to Cart:

  • Model: GW-19S
  • Shipping Weight: 2.6kg
  • Manufactured by: GISON

This product was added to our catalog on Monday 30 November, 2015.

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