KC chest clip having an extension guard

A chest clip device attached to and adjustable along a child restraint harness including first and second shoulder straps, each shoulder strap has a series of apertures located on a longitudinal center axis of each strap for positioning the chest clip device there along, the chest clip device comprises:

• a first chest clip connector and a second chest clip connector, each connector has
• a top shoulder strap slot aligned with a bottom shoulder strap slot,
• an extension guard extending from the bottom of the chest clip connector with a raised button centrally located thereon in a position central and aligned to said bottom shoulder strap slot,
• a fastener located on a side of the chest clip connector for connecting to the opposed chest clip connector,
• wherein said first shoulder strap is threaded through said top and bottom shoulder strap slots on said first chest clip and said second shoulder strap is threaded through said top and bottom shoulder strap slots on said second chest clip so that said straps, after passing from said bottom shoulder strap slots, are placed over said extension guard to selectively engage said button in one of said series of apertures located on said shoulder straps to prevent movement of said chest clip device along the child restraint harness and to provide said chest clip device with an ability to adjust along said straps to ensure proper fit.