Irwin T506QCEL7 Quick-Grip Quick Change Bar Clamp 150mm / 6\" The medium-duty Irwin Quick Change Bar Clamp features a quick change system which converts clamp to spreader in seconds. The clamp provides the consumer with a greater clamping hold load of 135kg. Featuring a new to the market lockable swivel feature which enables uneven surfaces to be clamped. Also equipped with removable and non-marking pads which provide protection to work surfaces. IRWIN QUICK-GRIP clamps deliver the right fit, features, and pressure for any clamping job. From the smallest craft project to large scale cabinetry, you\'ll always get the clamping performance you need. FEATURES Quick change system which converts clamp to spreader in seconds Clamping hold load of 135kg A durable, long lasting clamp A lockable swivel jaw feature which enables uneven surfaces to be clamped Square XP-style protective pads for protecting the work surface Heavy-duty construction which makes for a durable, long lasting clamp Improved quick-change screw mechanism allows for easy conversion to a spreader SPECIFICATION Length: 400 mm Clamping Capacity: 150 mm / 6\" Spreading Capacity: 360 mm / 14\" Weight: 1.29 kg