E. Emerson Tool Co. ZPK2 All-In-One A-Series Cabinet Maker Clamps, 2-Pack
Designed for the serious woodworker, the A Series Cabinet Makers Package includes one each of the A12, A24, A36 and A50 single All-In-One clamps plus 2 T50 or double sided Twin clamps.  The Twin or bench clamps are designed specifically for glue-ups and assembly projects. Best when used in pairs, the clamps can exert over 600 psi of clamping force in the third locking position. In addition, the clamps are excellent for holding work pieces during simple sanding and planing operations.  Add a standard All-In-One Straight Edge to guide your power tool and you have an extra pair of hands holding your work piece while you concentrate on you cut.