CASOMAN 3/4-Inch Drive Impact Hex Bit Set, 5-Piece (14–24mm) | CR-MO One-Piece Construction

Overview

The CASOMAN 3/4" Drive Impact Hex Bit Set is designed for demanding automotive tasks and heavy-duty applications. Forged from drop-forged, heat-treated chrome molybdenum steel and finished with a corrosion-resistant black phosphate, these bits offer a balance of strength and longevity without sacrificing precision.

Key benefits at a glance

• Durable construction: drop-forged steel with heat treatment supports high torque and impact use.
• Corrosion resistance: black phosphate finish helps shield against rust in varied environments.
• Clear sizing: high-contrast laser markings stay legible even in low light.
• Metric range: includes 14mm, 17mm, 19mm, 22mm, and 24mm hex bits for common fasteners.
• One-piece design: eliminates weak points and reduces the risk of bit failure during tough tasks.

What you can do with this set

Use these bits for installing, dismantling, and repairing wheel or axle nuts on a wide range of vehicles. The 3/4" drive provides leverage for challenging fasteners when paired with impact tools or high-torque applications, offering potential time savings on the job.

Real-world use and everyday versatility

Whether you’re in a shop, on the driveway, or performing roadside maintenance, this set is built to perform when reliability matters. The heavy-duty blow-molded case keeps everything organized and portable, helping you grab the exact bit you need without delay.

Care and compatibility

• Keep bits clean and dry to preserve the finish and the laser-etched markings.
• Match bit size to fastener to reduce the risk of slipping or rounding.
• Designed to meet or exceed ANSI performance standards for impact tools and bits.