Rockler Parallel Bar Clamps are the ideal choice when your work must remain flat and square, regardless of the amount of pressure you apply. Use them for edge-joining panels, assembling casework, drawer boxes, frames and raised panel doors. Since the large, deep jaws remain precisely parallel with each other, they won't cause your work to distort, bow or lift under pressure. The jaws are a generous 2'' wide, which helps to distribute clamping force, and both faces include clamp pads to help prevent marring. The jaws line up with the removable foot at the end of the bar, resulting in excellent stability on the workbench. Rockler Parallel Bar Clamp Details: Large clamping jaws remain parallel when tightened, helping to distribute pressure and keep parts square during glue-upDelivers up to 1,000 lbs. of clamping pressureGenerously dimensioned 2'' wide jaws with 3-1/2'' throat depthErgonomic handle features rubber overmold for grip and comfortProtective nylon jaw caps help prevent marring and glue buildupSliding clamp jaw can be removed and reversed to convert clamp to spreaderHeavy-duty steel bar and jaws for minimal deflection under pressure