TTI 1/2inch Air Impact Wrench

In Stock
  • Warranty: 2 Year


The twin hammer mechanism is made from premium Japanese tempered steel and features an extra large impact area and reinforced hammer cage. Precision machined components combined with the advanced twin hammer mechanism increases efficiency, generates greater torque and improves the durability of the wrench.

  • Reinforced twin hammer mechanism
  • 4 torque settings in forward
  • Maximum torque in reverse
  • Ergonomic rubber grip
  • Low noise handle exhaust
  • Easy one handed operation for forward & reverse
  • Light composite body with SureGrip finish on anvil cap
  • Pressure Required: 90psi/6.2bar
  • Compressor: Minimum 2.5 HP Belt drive (intermittent use)
  • Average Air Consumption: 155L/min
  • Air Consumption: 480L/min
  • Max Torque: 1695Nm
  • Working Torque: 1132Nm
  • Free Speed: 8000rpm
  • Length: 197mm
  • Air Inlet: ¼”PT


Manufacturer TTI
Warranty 2 Year
Barcode 9328225035463
Part No STC555
Brand TTI
Product Length (mm) 200
Product Width (mm) 200
Product Height (mm) 200
Net Weight (kg) 2.63

Pickup In Store

If you don't want to pay for delivery or need to ASAP, you can pick it up in store. Just bear in mind not all stores will have everything in stock. You'll be able to see if they do during the checkout process.

Free Delivery

Large and heavy items are excluded from free shipping, along with items under $99. Remote areas are excluded from free shipping, you will be contacted prior to delivery to confirm shipping charges if necessary.

Delivery Timeframe

We despatch the majority of orders within 1-2 working days. Delivery times vary based on your location (if you're in the sticks, it's gonna take longer!) but most orders will be delivered within the time frames below:

  • Metro (Excludes Hobart Metro) 1-2 days
  • Regional Areas 3-4 days
  • Hobart Metro 3-4 days
  • Remote Areas 6-9 days


Changed your mind? No worries. You just need to get the product back to the store it was shipped from (this is on your receipt) within 30 days, unused and in its original packaging and we'll give you a refund (excluding delivery costs). You can read our full returns & exchanges policy here (special order items are excluded from this returns policy).

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