When large-bolt work requires a 1" drive impact wrench in a pistol-grip format, the AIRCAT 1600-TH-A1 1" Composite Pistol Grip Impact Wrench gives service teams a high-torque pneumatic tool for equipment, agricultural, automotive service, and large assembly work. Its 1,400 ft-lbs maximum torque supports large fastener removal and installation on frames, equipment mounts, suspension components, brackets, and large assemblies, while 1,600 ft-lbs of loosening torque helps break tight or corroded hardware free before run-down. The 1" square drive fits compatible 1" impact-rated sockets, and the 4,500 RPM free speed provides controlled run-down speed for larger fastener classes.
The 1600-TH-A1 uses AIRCAT's hard-hitting 'Super Clutch' twin hammer mechanism (an impact system that uses two hammers to deliver balanced blows to the anvil for strong torque transfer), making it a practical choice for large bolt assembly and equipment vehicle service. At 8.25 lbs. and 9.25" long, this composite pistol-grip impact wrench gives shops 1" drive capability in a compact body compared with many larger straight-style impact wrenches. AIRCAT's patented quiet tuned exhaust reduces sound output to 86 dBA, while the combined through-hole and friction-ring socket retainer helps secure compatible sockets during high-torque removal and installation work.
Type: Composite Pistol Grip Impact Wrench | Model: 1600-TH-A1 | Drive Size: 1" Square Drive | Free Speed: 4,500 RPM | Bolt Capacity: 1-1/4" | Impacts Per Minute: 1,100 IPM | Max Torque: 1,400 ft-lbs @ 90 PSI | Loosening Torque: 1,600 ft-lbs | Weight: 8.25 lbs. | Length: 9.25" | Air Consumption: 10.0 CFM | Recommended Hose Size: 1/2" | Air Inlet: 3/8" NPT | Noise Level: 86 dBA
Features:
- Provides 1,400 ft-lbs of maximum torque and 1,600 ft-lbs of loosening torque for large fastener removal and installation.
- Hard-hitting 'Super Clutch' twin hammer mechanism supports strong impact output for large bolt service.
- Best suited for large bolt assembly and equipment vehicle service in automotive, service, and agricultural applications.
- Patented handle design supports controlled grip and handling during higher-torque impact wrench operation.
- Patented quiet tuned exhaust reduces operating noise to 86 dBA.
- Patented easy-operation flip lever allows quick forward and reverse changes during fastener service.
- Combined through-hole and friction-ring socket retainer helps secure compatible 1" drive impact sockets.
- Composite housing keeps the pistol-grip 1" drive tool manageable for repeated shop and service use.
Applications:
- Large bolt assembly: Running down and removing large fasteners on frames, brackets, mounts, equipment bases, and heavy assemblies that require 1" drive socket capability.
- Agricultural equipment service: Working on tractors, implements, service vehicles, guards, mounts, and large-bolt assemblies where 1" impact-rated sockets are used.
- Automotive and service shops: Handling large underbody fasteners, drivetrain supports, suspension assemblies, and service-bay jobs that exceed the practical range of smaller drive tools.
- Fleet and equipment maintenance: Supporting repair work on service vehicles, trailers, equipment frames, shop machinery, and support equipment where larger fasteners need controlled impact power.
- Industrial maintenance and MRO: Removing and installing large bolts on machinery frames, access plates, fixtures, equipment bases, and plant repair assemblies.
FAQs:
- Q: What is the AIRCAT 1600-TH-A1 best used for?
A: The AIRCAT 1600-TH-A1 is best used for 1" drive fastening where large bolts require more socket size and drive strength than smaller impact wrenches provide. Common uses include large bolt assembly, agricultural equipment service, fleet maintenance, equipment vehicle repair, and industrial MRO. - Q: What is the difference between the 1600-TH-A and 1600-TH-A1?
A: The 1600-TH-A is a 3/4" drive composite impact wrench, while the 1600-TH-A1 uses a 1" square drive. Both are listed with 1,400 ft-lbs maximum torque and 1,600 ft-lbs loosening torque, but they require different socket drive sizes. - Q: What is the difference between maximum torque and loosening torque?
A: Maximum torque is the tool's headline output rating, while loosening torque is the breakaway force used to remove tightened or stuck fasteners. AIRCAT lists this model at 1,400 ft-lbs maximum torque and 1,600 ft-lbs loosening torque. - Q: What air hose size should I use with the AIRCAT 1600-TH-A1?
A: AIRCAT lists a 1/2" recommended hose size and a 3/8" NPT air inlet for this model. Using the recommended hose size helps maintain airflow so the tool can deliver proper torque and speed under load. - Q: Can I use 3/4" drive sockets with this impact wrench?
A: No. The 1600-TH-A1 has a 1" square drive and should be used with compatible 1" drive impact-rated sockets. Do not use chrome hand sockets or undersized drive adapters for high-torque impact work.
| SKU | Free Speed (RPM) | Bolt Capacity (in.) | Square Drive (in.) | Impacts Per Minute | Max. Torque (ft-lb) @90 psi | Weight (lbs.) | Length (in) | Air Cons. (CFM) | Rec. Hose Size (in.) | Air Inlet NPT (in.) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1600-TH-A1 | 4,500 | 1-1/4 | 1 | 1100 | 1400 | 8.25 | 9.25 | 10.0 | 1/2 | 3/8 |
| 1870-P | 7,500 | 1-1/4 | 1 | 1900 | 1900 | 12.95 | 10.70 | 10.5 | 1/2 | 1/2 |
| 1870-P-6 | 7,500 | 1-1/4 | 1 x 6 | 1900 | 1900 | 14.52 | 16.40 | 10.5 | 1/2 | 1/2 |
Looking for more information about the Aircat Pneumatic Impact Wrenches? For help choosing the correct Aircat Pneumatic Tools, please call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
