The Klein KT4602 Forged Parallel Jaw Grips with Hot-Latch's large round eyelet opening in the handle is perfect for accommodating a wide variety of hooks on hoists, winches and tackle blocks. The hot latch closes automatically to guard against grip accidently disengaging from the wire. The KT4602 has a jaw length of 5-Inches. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. 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.