Favordrory 20 Pieces Shaft Locking Pin Safety Coupler Pin 1/4 inch, 5/16 inch, 3/8 inch Diameter in 2 Shapes of Square and Arch for Farm Trailers Wagons Lawn Garden

?Specifications:? Color: Yellow Shape: Square and arch Material: Zinc plated carbon steel Size: 1/ 4 inch, 5/16 inch, 3/8 inch Application: Great for farm, lawn, garden and industrial applications ?Feature:? 1, These pin rings are heavy duty spring steel loaded to ensure a secure hold when installed 2, All you have to do is slide the base of the pin into the according slot on your hitch and secure the pin so it's closed tight 3, Use coupler pins for farm, lawn and garden, trailer hitch receivers, and other applications to secure attachments and other farm equipment ?Package Included:? <1> 2-1/2 x 1/4" Arch pin ------------------ 10pcs <2> 2-1 / 2"x 5/16" Square pin ------------ 5pcs <3> 1-3 / 4"x 3/8" Arch pin ----------------- 5pcs Total: 20pcs