Astro Tools 78004 4pc 1/2" Drive Goliath High Torque-Saver Impact Extension Bar Set 2.5" -15"

Maximize your impact wrench's power with the Astro Tools 78004 Goliath Impact Extension Bar Set. This 4-piece, 1/2" drive set, ranging from 2.5" to 15", is specifically engineered for high-torque applications. The Goliath extensions deliver an unprecedented 15-25% more torque than any previous 1/2" impact extension, ensuring you conquer the toughest fasteners.

• The first impact extensions designed for High-Torque impact wrenches
• Goliath extensions deliver 15-25% more torque to the fastener than every other 1/2" extension that came before them
• Larger shaft size takes up minimal additional space, around 2mm extra in each direction
• Precision heat treated Cro-Mo, simple lifetime warranty process. Just email Astro an image of the damaged tool and have a replacement shipped!