Our 90° Angle clamp features the power flex handle, which allows you to pull the handle out and rotate it to apply extra holding power to your stock. The clamp is perfect for gluing up frames, T-miters or just holding the stock in place. The unique design of the clamp automatically adjusts to the thickness of your stock as you tighten. Two holes are pre drilled on the bottom side of the clamp to accept table clamps (not included- sold separately) to keep the 90° clamp secure to the table top.