Chicago Grip for Bare Wire Klein Tools 1613-30 Lightweight, cost-effective grip Designed for working with solid and stranded bare wire from .08-Inch to .20-Inch (2 mm to 5.1 mm) Single ''V'' groove jaw 3-Inch jaw length Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.