The Aardwolf Slab Lifter AL30AWJ is a versatile lifting device with a wide jaw design, making it well suited for delicate materials such as porcelain, glass, marble, etc. This lifting clamp leaves no marks on delicate materials while at the same time it is also suitable for handling heavy slabs such as thick granite. Furthermore, this clamp is equipped with a new innovated auto lock and unlock mechanism, allowing the clamp to automatically grip and release slabs.