Secure your outboard mounting rails with help from this Reese Hole-Style Pins and Clips Set for #30153 Reese Outboard Fifth Wheel Mounting Rails. There are 4 clips and 4 pins included in this kit. These towing pins are made to fit Reese outboard fifth wheel rails specifically. Fifth wheel towing requires having and connecting the right equipment so that your family, truck, and trailer are safe on the road. But what happens when you're missing a part, or something breaks or wears out? The answer is simple - head to the store or online and purchase a replacement from REESE. From clip rings, jaws, and kits of all kinds to mounting rails, handles, and everything in between, REESE's extensive line of fifth wheel replacement parts is your one-stop-shop. Providing quick and easy installation, unmatched safety, reliability, and performance have made REESE the brand of choice among novice and professional fifth wheel towers alike for nearly 70 years! Towing is an adventure which is why REESE wants you to have everything you need to enjoy the journey as much as the destination.