This floor jack caster wheel is designed to provide smooth and stable movement for your trailer jack. Its robust construction ensures it can handle heavy loads, making it ideal for use in garages and workshops. Easy to install and maintain, this wheel is a must-have for anyone looking to keep their trailer jack in optimal condition. Features -Color:Black -Material:Plastic -Size:14.50X14.50X5.00cm/5.70X5.70X1.97in -Sturdy and reliable: this trailer jack wheel is built to last, providing reliable performance for all your trailer maintenance needs -Stable support: the wheel provides stable and reliable support for your trailer jack, ensuring that your trailer remains steady and safe during use -Heavyduty capacity: capable of supporting up to a thousand pounds, this jack wheel is ideal for heavyduty applications, offering the strength and durability you need -Portable: lightweight and easy to handle, this wheel is designed for convenience, making it simple to install and transport -Universal application: suitable for use with various trailer , this replacement wheel is a versatile solution for maintaining your rv, boat, or other trailers Package list: 1 x jack x screw