Irwin Quick-Grip T506QCEL7 Bar Clamp/Spreader 150mm (6") Quickgrip Q/G506QC

Previously known as 506QC.
The invention of QUICK-GRIP® bar clamps revolutionized clamping with the introduction of the first one-handed bar clamp.
Quick and versatile, the QUICK CHANGE jaw changes from a clamp to a spreader as QUICK and EASY as 1, 2, 3! No tools required! QUICK CHANGE multi-position jaw can be positioned anywhere on the bar, making even the most challenging clamping or spreading task a snap.