Klein Tools 3-in-1 Impact Socket - Transmission

3-in-1 Impact Socket - Transmission features:

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