The AVK AA181-616 Expandable Tool is the perfect tool for working with internal thread sizes. This manual expandable tool has a steel construction and is compatible with 3/8-16 threads. It can be used to tighten or loosen screws, bolts, nuts and other fasteners that have an internal thread size of 3/8-16. The AVK Thread Insert Tool will help you complete your next project.
✓ In stock
No reviews yet. Be the first to share your experience!