Product details:

Toggle Clamp, Type: Vertical Handle Hold Down, Holding Capacity (Lb.): 1000, Overall Height (In.): 8.86, Overall Length (In.): 6.84, Height Under Arm (In.): 1.98, Dia. (In.): 0.34, Base Mounting Centers (In.): 1.26 x 1.77, Arm: U-Shaped