Working alone and need another hand? This extremely sturdy original BESSEY one-handed clamp is perfect for all work that needs to be carried out with one hand - e.g. for overhead tasks, or if a further tool needs to be used at the same time for aligning purposes. The BESSEY EZS one-handed clamp enables you to hold or fix in place with just one hand. It also allows you to clamp just as powerfully as ever. The EZS allows you to switch from clamping to spreading at any time - without tools. That means you save both manpower and valuable time!