Astro Pneumatic - ONYX 1/2 THOR G2 Impact Wrench

Astro Pneumatic Tool Co. has been a prominent player in the U.S. Automotive Aftermarket for over 40 years, providing a wide range of product categories for convenient one-stop shopping. Under our own brand “ASTRO,” we offer a selection that features both beloved classic tools and innovative new products.

One of our standout offerings is the Generation 2 THOR, which has been engineered to be the most efficient 1/2" impact wrench available on the market today. This latest model retains a compact length similar to the original Astro THOR impact wrench but incorporates several enhancements to boost performance.

The Generation 2 THOR is rated at an impressive 1,020 ft-lbs of traditional Max Torque, which compares favorably to a remarkable 1,650 ft-lbs for nut-busting. This significant power increase is made possible by the integration of a larger motor, alongside enhanced air passageways located within the handle and trigger.

Additionally, a new linear trigger design provides users with improved throttle control compared to the previous 2-stage model. This allows for more precise adjustments and feathering, which is essential for diverse applications and greater user control.

To further enhance the user experience, the handle of the new THOR features a slightly widened design with a textured surface. Notably, the top hump has been flattened, resulting in a more comfortable grip during prolonged use. Moreover, the removal of the roll-pin hole has minimized potential air leak opportunities, ensuring more efficient operation.

Overall, the Generation 2 THOR represents the culmination of decades of industry experience and innovative engineering. With these developments, Astro Pneumatic Tool Co. continues to set the standard for performance and usability in the automotive tool market, making it an essential choice for professionals and enthusiasts alike.

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