Astro 78810 10-Piece Torque Limiting Extensions | Accurate Wheel Nut Torque

Precision and efficiency in one compact set

AP Astro Pneumatic Tool Company presents the Astro 78810 10-Piece Torque Limiting Extension Set, designed to deliver precise wheel nut torque without the guesswork of impact wrenches. Crafted for durability, this collection combines chrome molybdenum strength with a matte, color coded finish for quick, at-a-glance tool identification in busy work environments.

The set provides a broad torque range, from 65 ft-lbs (90 Nm) up to 150 ft-lbs (200 Nm), covering common wheel fastener requirements across many vehicles. All extensions are maintenance free, so you can rely on consistent performance without periodic calibration. The 1/2-inch drive and eight-inch length offer a practical balance of reach and control for standard automotive tasks.

What you get and how it helps

• Accurately torque wheel nuts to the recommended specification
• Increase efficiency and reduce potential damage from impact wrenches
• No maintenance or calibration necessary for ongoing use
• Chrome molybdenum construction with a color coded matte finish for easy identification
• Set includes 10 torque limiting extensions spanning 65 ft-lbs to 150 ft-lbs

Real-world use cases

In auto shops, service bays, and maintenance garages, technicians can work faster with confidence when tightening wheel fasteners. The color coding helps distinguish torque levels at a glance, while the built-in limits support consistent tightening across a fleet of vehicles.

Why choose this set

• Provides a reliable torque control solution to reduce guesswork
• Durable chrome molybdenum tools with a matte, color coded finish
• Maintenance-free design maintains consistent performance over time