Cr-Mo Steel EPAuto 3Pcs Impact Universal U-Joint Ball Spring Set for 1/2, 3/8, and 1/4

Our Impact Sockets are engineered for professional-grade performance. Manufactured and tested in Taiwan by skilled engineers, they are constructed from hardened, treated Chromium-molybdenum (Cr-Mo) to meet the highest industry standards, making them ideal for professional auto maintenance.

The key features that set our Impact Socket Set apart include:

Patented 25% Thinner Design: The narrower joint width allows for easier operation in tight spaces.

Accurate Torque Measurement: The digital torque display panel provides precise torque value observation.

Versatile Adapters: Our 1/2-inch and 3/8-inch digital torque adapters enable accurate torque measurement when used with a breaker bar on wheel nuts, bolts, and more.

The product lineup includes a variety of socket sizes and configurations to meet your needs:

ST-13A-1, ST-11A-1, ST-12A-1, ST-10D-2: 1/4-inch and 1/2-inch drive sockets with torque ranges from 10 to 154.8 ft-lb, featuring a selection of accessories like hex and Torx bits.

ST-15A-1, ST-15A-2, ST-15C-1, ST-15C-2, ST-18A-1: 1/2-inch drive impact socket sets in both shallow and deep styles, covering a size range of 3/8 to 1-1/4 inches.

ST-06A-1, ST-06B-1, ST-06C-1, ST-06D-1, ST-06E-1: A versatile collection of 1/2-inch, 1/4-inch, and 3/8-inch drive sockets in Cr-V and Cr-Mo materials.

ST-03A-1, ST-03B-1, ST-03D-1, ST-03E-1, ST-03F-1: A range of 3/8-inch and 1/4-inch drive ratchets with 72 to 90 tooth designs and standard to deep socket depths.

Complementing the socket sets, our Impact Universal Joint Adapters feature a ball spring design that distributes torque evenly and allows for smooth 360-degree rotation, enabling access to tight, tough spots. Durability is assured through the hardened Cr-Mo construction and corrosion-resistant black phosphate coating.

All of our Impact Socket products are proudly made in Taiwan, ensuring the highest quality and performance.

product information: