Introducing the I620-HSHVT type manual lever block! As a reputable factory, we take pride in manufacturing top-quality products. This efficient and reliable lever block is perfect for various lifting applications. With a sturdy design and a maximum load capacity of [insert load capacity], it ensures optimum safety and performance. The user-friendly lever mechanism allows for easy operation and precise control. Crafted from durable materials, this lever block guarantees long-lasting durability and resistance to wear and tear. Trust our factory's expertise and invest in the I620-HSHVT type manual lever block for your lifting needs!