As described, took care of all my cotter pin needs for the foreseeable future.

Even though it a nice assortment of pins it would be nice if they had included some larger sizes that!

Excellent product and price point.

They are good assortment set

Cotter pins.... they work.

GOOD PRODUCT, serves purpose..

This is a nice kit. Lots of options.

Review of LRVOJUY 220PCS Cotter Pin Assortment KitKey Features:Comprehensive Assortment:This kit includes 220 pieces of cotter pins in 13 different sizes, offering a wide variety of options to suit different needs. Whether you’re working on automotive repairs, trailers, or any other mechanical projects, this kit provides ample selection.Durable Material:The pins are made from premium 304 stainless steel, known for its resistance to rust and corrosion. This ensures long-lasting durability, even in harsh outdoor environments, making it a great choice for automotive, trailer, and hitch lock applications where exposure to moisture and other elements is common.Variety of Pin Types:The kit includes cotter pins, heavy-duty R clips, and hairpin cotter pins, all designed to secure parts and prevent mechanical failures. These types of pins are essential for ensuring safety and stability in various applications, particularly in automotive, trailer, and hitch systems.Versatile Application:Ideal for a wide range of uses, including automotive maintenance, trailer repairs, hitch pin lock systems, and more. Whether you're working on machinery, vehicles, or trailers, this kit offers the versatility to handle different tasks effectively.Convenient Storage:The kit comes in a compact, organized box that makes it easy to access and store the pins. The separate compartments for each size help you quickly find the right pin for the job without wasting time searching.Heavy Duty:The cotter pins and R clips are heavy-duty and designed to withstand significant force and wear, ensuring they can hold components securely in place during operation. This feature is particularly useful for automotive and trailer applications where safety and strength are paramount.Pros:Wide Variety of Sizes: With 13 different sizes, this kit provides flexibility for various applications, making it a comprehensive solution for most users.Durable and Corrosion-Resistant: The 304 stainless steel construction ensures the pins will not rust or degrade, even in outdoor and wet conditions.Multiple Pin Types: The inclusion of cotter pins, R clips, and hairpin cotter pins gives you a variety of options for securing different components.Convenient Storage Box: The organized compartment box makes it easy to store and access the pins quickly and efficiently.Heavy Duty: These pins are strong enough to handle substantial mechanical pressure, making them ideal for use in heavy-duty applications like automotive repairs and trailer maintenance.Cons:Size Range May Not Cover All Needs: While the kit includes 13 sizes, some users with very specific requirements (e.g., very large or small pins) may find the range limiting.May Not Be Suitable for Extremely Heavy-Duty Applications: Although the pins are heavy-duty, for some extreme industrial or military-grade applications, a higher-grade steel might be needed.Pins Can Be Stiff: Some users report that the cotter pins can be a little stiff to bend when installing, although this is a minor issue and can be managed with the right tools.Best For:Automotive Repairs: Ideal for securing various components in cars, trucks, and motorcycles.Trailer Maintenance: Perfect for ensuring parts like axles, wheels, and couplings are securely fastened.Hitch Pin Lock Systems: A great choice for safely securing hitch pins and other locking mechanisms.Home Mechanics and DIY Projects: Perfect for anyone working on mechanical systems in their own workshop or garage.Final Thoughts:The LRVOJUY 220PCS Cotter Pin Assortment Kit is a fantastic value for anyone working with mechanical systems, particularly those involved in automotive repairs, trailers, and hitch systems. Its 304 stainless steel construction ensures long-lasting durability, and the wide selection of sizes offers the flexibility to tackle a variety of tasks. The addition of R clips and hairpin cotter pins makes it even more versatile. The compact storage box keeps everything organized, ensuring you can find the right pin when you need it. Overall, it’s an excellent choice for anyone looking to stock up on essential hardware pins, offering durability, convenience, and versatility at a great price.