Use with any impact wrench or rattle gun to install or maintain transmission tower hardware.

• Features three square socket sizes: 1-1/8, 1-5/16, and 1-1/2''
• 7/16'' hex quick-change adapter included
• Fine-tuned ball detent provides improved retention, minimizing drops
• 1'' diameter, 7'' long hollow shaft allows use on long threaded bolts
• 11" Overall Length