The 3" wide strap converts 4-Point racing harnesses to a 5-point strap configuration. Cam lock buckle provided on the 4-point racing harnesses accommodates the extra fitting.
In 1998, Takata developed the Multi-Point Harness (MPH), a full harness for the DOME Co., Ltd., F1 race car. This harness was designed not only to help ensure the driver's safety, but also to minimize the burden on the wearer. In addition to being used on the TAKATA sponsored TAKATA DOME NSX, it was also adopted for use by other GT cars, CART, FN and F3 formula race cars. For drivers who wanted both safety and a winning edge, there was simply nothing better.