Towsmart 740m Boomerang Hitch Pin 1 2 Inch Class L And Ll 5 8 Lll Iv(38% similar) Suitable for a range of trailer types, this hitch pin is precision-engineered to meet the demands your boating adventures. The #740M model features a versatile design, compatible with 1/2 class I ii and 5/8 iii iv hitches, ensuring secure fit for your towing needs...(May 6th, 2025)