Thule - Spring Mesh Cover Black - 11300415 a simple mechanism that resets

a simple mechanism that resets the jaws to the ready-to-couple position after uncoupling

They come with dust covers to keep your connector clean when not in use

giving you the power you need for towing dump trailers

Double zipper pulls can also be locked (TSA locks sold separately)|Belongings are held securely in place and organized with internal compression straps and mesh storage pockets|Securely store a water bottle and other small items in the zippered side pocket|Designed as a checked piece of luggage to support longer travel excursions|Easily move the sternum strap whistle from the main pack to the daypack for an added level of safety on any outing

Ball 3 has a 2-5/16" diameter and a ball capacity of 8

Thule - Spring Mesh Cover Black - 11300415 a simple mechanism that resetsCustom fitted for maximum protection Shields your child from wind and insects Simple and easy installation Compatible with Thule Spring