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TOPTUL The Mark of Professional Tools

Super Duty Air Impact Wrench

Our company is a reliable manufacturer of Super Duty Air Impact Wrench in Taiwan. In the ensuing years, TOPTUL The Mark of Professional Tools has established a reputation for providing Super Duty Air Impact Wrench that have proven their superior quality and have become the standard by which all others are judged. Technology keeps improving all the time and our view is that it is important that customers should be free to take advantage of new improvements instead of being locked in with a specific vendor brand. We will continue to innovate with the sole purpose of supporting our important partners better.

1/4" DR. Super Duty Mini Butterfly Type Air Impact Wrench (Max. Torque 80 Ft-Lb)

ITEM NO: KAAU0808
1/4" DR.
80 FT-LBS / 108Nm

Impact Mechanism : Twin Dog Clutch
Side Exhaust with Muffler
Power regulator with 3-position
Lightweight aluminum alloy housing
Close tolerance of internal parts provides high torque performance and low air consumption
Butterfly forward/reverse throttle design for easy one-hand operation
180° swivel air inlet prevents the air hose from damage
Ideal for bench work, carburetors, ignitions, body panels, transmissions, oil pans, and small engine repair


3/8" DR. Super Duty Mini Butterfly Type Air Impact Wrench (Max. Torque 80 Ft-Lb)

ITEM NO: KAAU1208
3/8" DR.
80 FT-LBS / 108Nm
Impact Mechanism : Twin Dog Clutch
Side Exhaust with Muffler
Power regulator with 3-position
Lightweight aluminum alloy housing
Close tolerance of internal parts provides high torque performance and low air consumption
Butterfly forward/reverse throttle design for easy one-hand operation
180° swivel air inlet prevents the air hose from damage
Ideal for bench work, carburetors, ignitions, body panels, transmissions, oil pans, and small engine repair


1/2" DR. Air Angle Impact Wrench (Gearless Type) (Max. Torque 300 Ft-Lb)

ITEM NO: KAAS1630
1/2" DR.
300 FT-LBS / 407 Nm

Impact Mechanism : Jumbo Hammer
Rotary Exhaust with Muffler
Design for operating in confined spaces


3/8" DR. Super Duty Air Impact Wrench (Max. Torque 350 Ft-Lb).

ITEM NO: KAAX1235
3/8" DR.

350 FT-LBS
Impact Mechanism : Jumbo Hammer
Handle Exhaust with Muffler


1/2" DR. Super Duty Air Impact Wrench (Max. Torque 500 Ft-Lb)

ITEM NO: KAAX1650
1/2" DR.

500 FT-LBS
Impact Mechanism : Twin Hammer
Handle Exhaust with Muffler


1/2" DR. Super Duty Air Impact Wrench (Max. Torque 600 Ft-Lb)

ITEM NO: KAAA1660B
Pressure die cast Aluminum Alloy body with powerful twin hammer impact mechanism
Equipped with adjustable power regulator and reverse control mechanism
Impact Mechanism : Twin Hammer
Front Exhaust
5-Position Forward & Reverse Power Setting

3/8" DR. Super Duty Air Impact Wrench (Max. Torque 200 Ft-Lb)

ITEM NO: KAAA1220
3/8" DR.
Impact Mechanism : Jumbo Hammer
Handle Exhaust with Muffler


1/2" DR. Super Duty Air Impact Wrench (Max. Torque 200 Ft-Lb)

ITEM NO: KAAA1620
1/2" DR.
Impact Mechanism : Jumbo Hammer
Handle Exhaust with Muffler


1/2" DR. Super Duty Air Impact Wrench (Max. Torque 500 Ft-Lb)

ITEM NO: KAAR1650
1/2" DR.
Impact Mechanism : Jumbo Hammer
Handle Exhaust with Muffler
Powerful, Lightweight & Short Barrel Model

1/2" DR. Super Duty Air Impact Wrench (Max. Torque 500 Ft-Lb)

ITEM NO: KAAQ1650
1/2" DR.

500 FT-LBS
Impact Mechanism : Jumbo Hammer

Handle Exhaust with Muffler
Powerful, Lightweight & Super Short Barrel Model

1/2" DR. Super Duty Air Impact Wrench (Max. Torque 600 Ft-Lb)

ITEM NO: KAAA1640
1/2" DR.
600 FT-LBS
Impact Mechanism : Twin Hammer

Handle Exhaust with Muffler


1/2" DR. Super Duty Air Impact Wrench (Max. Torque 700 Ft-Lb)

ITEM NO: KAAA1660
1/2" DR.
700 FT-LBS
Impact Mechanism : New Twin Hammer

Handle Exhaust with Muffler


1/2" DR. Long Anvil Super Duty Air Impact Wrench (Max. Torque 400 Ft-Lb)

ITEM NO: KAAB1640
1/2" DR.
Impact Mechanism : Twin Hammer

Handle Exhaust with Muffler


1/2" DR. Long Anvil Super Duty Air Impact Wrench (Max. Torque 600 Ft-Lb)

ITEM NO: KAAB1660
1/2" DR.
Impact Mechanism : New Twin Hammer

Handle Exhaust with Muffler


3/4" DR. Super Duty Air Impact Wrench (Max. Torque 600 Ft-Lb)

ITEM NO: KAAA2460
3/4" DR.
Impact Mechanism : New Twin Hammer

Handle Exhaust with Muffler


3/4" DR. Long Anvil Super Duty Air Impact Wrench (Max. Torque 600 Ft-Lb)

ITEM NO: KAAB2460
3/4" DR.
Impact Mechanism : New Twin Hammer

Handle Exhaust with Muffler


3/4" DR. Super Duty Air Impact Wrench (Max. Torque 750 Ft-Lb)

ITEM NO: KAAA2475
3/4" DR.
Impact Mechanism : New Twin Hammer

Handle Exhaust with Muffler


3/4" DR. Long Anvil Super Duty Air Impact Wrench (Max. Torque 750 Ft-Lb)

ITEM NO: KAAB2475
3/4" DR.
Impact Mechanism : New Twin Hammer

Handle Exhaust with Muffler


1" DR. Super Duty Air Impact Wrench (Max. Torque 1800 Ft-Lb)

ITEM NO: KAAA321808
1" DR.
Impact Mechanism : New Twin Hammer

Side Exhaust with Muffler
Inside Trigger


1" DR. Long Anvil Super Duty Air Impact Wrench (Max. Torque 1800 Ft-Lb)

ITEM NO: KAAB321808
1" DR.
Impact Mechanism : New Twin Hammer

Side Exhaust with Muffler
Inside Trigger


1" DR. Super Duty Air Impact Wrench (Max. Torque 1800 Ft-Lb)

ITEM NO: KAAA321809
1" DR.
Impact Mechanism : New Twin Hammer

Side Exhaust with Muffler
Outside Trigger


1" DR. Long Anvil Super Duty Air Impact Wrench (Max. Torque 1800 Ft-Lb)

ITEM NO: KAAB321809
1" DR.
Impact Mechanism : New Twin Hammer

Side Exhaust with Muffler
Outside Trigger


1" DR. Long Anvil Super Duty Air Impact Wrench (Max. Torque 2500 Ft-Lb)

ITEM NO: KAAB3225
1" DR.

Impact Mechanism : New Twin Hammer

Side Exhaust with Muffler
Inside Trigger


1" DR. Long Anvil Super Duty Air Impact Wrench (Max. Torque 2600 Ft-Lb)

ITEM NO: KAAB3226
1" DR.

Impact Mechanism: Twin Hammer
Side Exhaust
Inside Trigger


1/2" DR. Super Duty Air Impact Wrench (Max. Torque 650 Ft-Lb)

ITEM NO: KAAQ1665
1/2" DR.
650 FT-LBS
Impact Mechanism: Jumbo Hammer
Patent grease injection hole design for easy lubrication of the impact mechanism
Includes a grease tube (ITEM NO: KALJ0201)
Handle Exhaust
Powerful, Lightweight & Short Barrel Model

3/4" DR. Super Duty Air Impact Wrench (Max. Torque 1200 Ft-Lb)

ITEM NO: KAAA2412
3/4" DR.
Impact Mechanism: Twin Hammer
Patent grease injection hole design for easy lubrication of the impact mechanism
Includes a grease tube (ITEM NO: KALJ0201)
Handle Exhaust
Powerful & Lightweight Model

1/2" DR. Mini Air Impact Wrench (Max. Torque 550 Ft-Lb)

ITEM NO: KSAC1655
High-torque performance and durable construction model for automotive and industrial applications
Upgraded jumbo hammer impact mechanism delivers up to 550 ft-lbs torque with maximum loosening torque 900 ft-lbs
Lightweight and ultra compact barrel design for use in confined spaces
Impact and shock resistant aluminum housing
Chrome molybdenum steel drive shaft for increased safety and endurance
Features one-hand forward/reverse switch for quick and easy use
Features an adjustable 3-position forward and one full power reverse setting
Handle exhaust reduces disturbance to the operator
Supplied with hanging hook

1/2" DR. Super Duty Air Impact Wrench (Max. Torque 660 Ft-Lb)

ITEM NO: KSAC1666
Powerful and consistent performance design allows for a maximum torque output of up to 660 ft-lbs (895 Nm) at 5 seconds
Crafted and reinforced twin hammer mechanism delivers smooth balanced blows and also reduces vibration level
Drop-forged chrome molybdenum steel drive shaft for increased safety and endurance
Lightweight composite housing with durable aluminum front cage
Features an adjustable 3-position forward and one full power reverse setting
Equipped with 360-degree swivel air inlet to prevent the hose from kinking
Ideal for automotive and industrial applications
Handle exhaust with muffler

1/2" DR. Super Duty Air Impact Wrench (Max. Torque 950 Ft-Lb)

ITEM NO: KSAC1680
Impact Mechanism : Twin Hammer

Handle Exhaust with Muffler
High Torque Output & Lightweight Model


3/4" DR. Super Duty Air Impact Wrench (Max. Torque 950 Ft-Lb)

ITEM NO: KSAC2480
Impact Mechanism : Twin Hammer

Handle Exhaust with Muffler
High Torque Output & Lightweight Model


3/4" DR. Super Duty Air Impact Wrench (Max. Torque 1550 Ft-Lb)

ITEM NO: KSAC2413
Impact Mechanism : Twin Hammer

Handle Exhaust with Muffler
High Torque Output & Lightweight Model


1" DR. Super Duty Air Impact Wrench (Max. Torque 1550 Ft-Lb)

ITEM NO: KSAC3213
Impact Mechanism : Twin Hammer

Handle Exhaust with Muffler
High Torque Output & Lightweight Model


1" DR. Super Duty Air Impact Wrench (Max. Torque 2200 Ft-Lb)

ITEM NO: KSAC3220
Impact Mechanism : Twin Hammer

Handle Exhaust with Muffler
High Torque Output & Lightweight Model


3/4" DR. Long Anvil Super Duty Air Impact Wrench (Max. Torque 1600 Ft-Lb)

ITEM NO: KSAD2416
Ultra-lightweight and high-torque output design for efficient fastening and unbolting jobs
Reinforced twin hammer mechanism delivers up to 1600 ft-lbs torque with maximum loosening torque 2600 ft-lbs
Drop-forged chrome molybdenum steel drive shaft for increased safety and endurance
Excellent power-to-weight ratio design ensures robust performance in demanding fastening applications while minimizing vibration level and operator fatigue
Features an adjustable 3-position forward and one full power reverse setting
Built with a durable composite housing for reduced weight, improved balance and maximum durability
Also equipped with removable side support handle for better control during extended use
Perfect tool for high-volume repair works on trucks, tractors, construction equipment, heavy machinery and etc.
Impact Mechanism: Twin Hammer
Side Exhaust
Inside Trigger
Powerful & Lightweight Model

1" DR. Long Anvil Super Duty Air Impact Wrench (Max. Torque 1600 Ft-Lb)

ITEM NO: KSAD3216
Ultra-lightweight and high-torque output design for efficient fastening and unbolting jobs
Reinforced twin hammer mechanism delivers up to 1600 ft-lbs torque with maximum loosening torque 2600 ft-lbs
Drop-forged chrome molybdenum steel drive shaft for increased safety and endurance
Excellent power-to-weight ratio design ensures robust performance in demanding fastening applications while minimizing vibration level and operator fatigue
Features an adjustable 3-position forward and one full power reverse setting
Built with a durable composite housing for reduced weight, improved balance and maximum durability
Also equipped with removable side support handle for better control during extended use
Perfect tool for high-volume repair works on trucks, tractors, construction equipment, heavy machinery and etc.
Impact Mechanism: Twin Hammer
Side Exhaust
Inside Trigger
Powerful & Lightweight Model

1" DR. Long Anvil Super Duty Air Impact Wrench (Max. Torque 2200 Ft-Lb)

ITEM NO: KSAD3220
Impact Mechanism : Twin Hammer

Side Exhaust
Inside Trigger
Powerful & Lightweight Model
One of the lightest, most powerful super duty 1" square drive extended anvil impact wrenches. Features an adjustable 3-position forward and one full power reverse setting. Auxiliary side handle for ease of control. Twin hammer mechanism promotes an even maximum force on lug nut or bolt. Applicable in the general industrial use, construction, heavy duty truck tire service works.



TOPTUL The Mark of Professional Tools has earned a reputation to support the Super Duty Air Impact Wrench we sell with the best technical support and customer service in the tools industry. Our mission is to deliver outstanding Super Duty Air Impact Wrench with such a gratifying experience that our customers become our best advocates. We appreciate your interest, feedback, and suggestion. If you need any help at choosing the right Super Duty Air Impact Wrench to match your requirements, we are happy to create a free, detailed system specification and quote tailored to your requirements.
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