1/2\" Drive Impact Wrench - Sunex Tools

The Sunex SX634CZ 1/2" Drive Impact Wrench is a robust pneumatic tool designed for the demanding daily use in professional automotive service bays and industrial maintenance settings. It delivers consistent power for various fastening and removal tasks, combining a balanced, compact design with strong torque output for efficient operation.

Key Features

• Consistent Power Delivery: This impact wrench provides up to 220 ft-lb of maximum torque and a working torque range of 50-190 ft-lb at 90 PSI, alongside a 7,000 RPM free speed. This power facilitates the efficient removal and installation of lug nuts, brackets, covers, and medium-duty suspension fasteners.
• Enhanced Durability: Equipped with a robust rocking dog clutch mechanism, the SX634CZ is engineered for frequent trigger cycling and repeated impacts, promoting extended tool life in busy service environments. A protective PVC rubber cover further helps shield the tool's housing from bumps and general wear.
• Precision Control: An integrated power regulator, forward/reverse control, and a responsive trigger enable operators to accurately adjust torque for various fastener sizes and materials, minimizing the risk of over-tightening.
• Technician Comfort: Weighing 5.5 lbs with an ergonomic design, this tool is crafted to minimize technician fatigue during repetitive jobs such as tire work, undercar service, and assembly line tasks.
• Versatile Compatibility: Featuring a standard 1/2" square drive, the wrench ensures broad compatibility with a wide range of professional impact socket sets, extensions, and accessories commonly used across automotive and fleet service applications.

Applications

This impact wrench is an ideal choice for a variety of professional applications, including passenger car and light truck service tasks like tire rotation, wheel installation, brake work, and general undercar repairs. It is also well-suited for machinery maintenance, equipment assembly, and plant service where a compact, pneumatic 1/2" impact wrench is preferred over bulkier, high-torque units. This makes it a practical solution for general repair bays, fleet garages, and industrial maintenance teams requiring a dependable everyday impact wrench.

Specifications

• Manufacturer: Sunex Tools
• Model: SX634CZ
• Drive Size: 1/2" square
• Weight: 5.5 lbs
• Maximum Torque: 220 ft-lb (at 90 PSI)
• Working Torque: 50-190 ft-lb
• Free Speed: 7,000 RPM (at 90 PSI)
• Air Inlet: 1/4" NPT
• Recommended Hose Size: 3/8" I.D.
• Average Air Consumption: 4 CFM
• Sound Level: 103 dBA
• Overall Length: 7 inches