Premium Quality: This trailer hitch pin and clip are made of solid metal, with excellent strength and durability, can withstand high tensile strength, not easy to deform. The zinc coating enhances the corrosion resistance of the product, keeping it from rusting due to rain and dustPractical Function: As a professional towing accessory, it can firmly lock the trailer hitch, effectively preventing accidental detachment, greatly enhancing the safety of towing. It can withstand large traction force and is a practical tool for various towing operationsErgonomic Design: The trailer hitch pin and clip are ergonomically shaped and designed for easy handling. The bent handle of the pin makes it easy to insert and remove in tight spaces, and the R-clip is shaped to well fit the fingers, making it easier to install and removeWidely Compatible: Excluding the bent handle, this heavy duty trailer hitch pin measures approximately 3 inches in length and 5/8 inch in diameter, and it fits most Class 3, 4, and 5 trailer hitches. There are 1-pack and 2-pack package for you to choose fromEasy Installation: This hitch pin is very easy to install and requires no additional tools. First, insert the ball mount or other trailer accessory into the receiver. Then, align the pin holes on the side of the receiver and insert the hitch pin. Finally, install the clip to secure