A clamp for clamping a work piece to a fixture includes a base for mounting to the fixture and a handle having a body portion and an arm portion. The handle includes a pivotal connection to the base. The clamp further includes a holding member and a latch. The holding member has a holding position for clamping the work piece to the fixture and a pivotal connection to the handle. The latch includes a first end portion and a second end portion. The first end portion is engaged with the base for locking the holding member in the holding position and becomes disengaged from the base by moving the second end portion in a direction generally away from the arm portion of the handle. The latch has a pivotal connection to the handle.