To achieve this, the knob is rotated by 90 degrees after being retracted. Lock-out types C / CK are used for applications where the plunger pin needs to stay in its retracted position.
GN810.GN 810.1-230-B-NI Vertical Toggle Clamp Type F version can either be utilized by welding the clasp which can then accommodate an application specific hold-down fastener component. In the clamped position the operating lever is in its vertical position.
The hook type is a sling hook. Grade 80.The Starke Chain Sling will be able to handle all of your lifting needs with a working load limit of 7,100 lbs (⅜" chain).