the present disclosure includes a tool operated channel latch used to secure a panel against a structure . the latch includes a bracket which mounts to a movable panel and includes an actuating mechanism to open and close the latch . a bolt is pivotably retained relative to the bracket for engaging against the structure closed by the panel . a lock assembly is carried on the actuator to engage a link which is movably coupled with both the bolt and the actuator . the lock assembly includes extending portions to engage at least one corresponding opening of the link . the link provides an over center toggle condition to retain the latch in a locked position until intentionally actuated by an operator .