The industry favorite for high-performance driving, Sprenger Snap Shackles are weight rated and known for their high-quality. Necessary for quick release on marathon carriage singletrees.
Flattened plunger pin keeps pin from slipping out of the shackle, which is common in cheaper shackles
Splinted security pin
3.5" long, 1/2" attachment opening, with a 1/4" x 13 mm pin
