With this XL one-hand clamp set, you are ready for almost any situation where you need forceful clamping for a clamping width up to 1060 mm or expanding in a 1420 mm expanding range. You don't have to spend money on buying different sizes. It contains 2 EHZ PRO 100/450 mm one-hand clamps, and a Connector PRO/Easy one-hand clamp adapter, for combining two one-hand clamps into an XL version. The EHZ PRO one-hand clamp lets you clamp and spread workpieces effortlessly and powerfully with just one hand. The high-quality hardened steel rail ensures long-lasting clamping pressure of up to 120 kg. The large, non-slip clamping areas provide effective protection against scratches for delicate or painted surfaces and also achieve even contact pressure. The adjustable spacing guides ensure easy and precise placement of the one-hand clamp when gluing furniture. At the same time they act as rests on which you can safely place the workpiece. The clamping jaws are equipped with a practical cross groove for secure fixing of tubes and rounded workpieces at the first go. The high-quality hardened steel rail ensures long-lasting clamping pressure. The clamp can also be opened with just one hand thanks to the patented mechanism. The ergonomically shaped handle with non-slip zone rests comfortably and securely in the hand. Per clamp, a clamping width of up to 450 mm is possible. The one-hand clamp can be converted into a spreader in just a few steps. Simply press the yellow button, remove the clamping jaw and relocate it to the other end of the rail. Per clamp, an expanding range of 210-710 mm is possible. The EHZ Pro is a multiple award-winning product that should be in every workshop. The clever adapter lets you combine the 2 EHZ PRO one-hand clamps into an extended XL version that enables clamping widths of up to 1060 mm. To combine, simply insert the respective ends of the one-hand clamps into the openings in the connector. For compatibility with one-hand clamps from both the Easy and PRO series, the connector is equipped with an adapter sleeve. Simply take it out to install the EHZ PRO. The connection is secure and stable once the clamps engage. To release, simply push the button. The ideal cost-effective aid for gluing large pieces of furniture.