In delivery trucks, replacing a stake pocket D ring is a routine action done as part of maintenance. In France during urban deliveries using mobile delivery vans, the D rings do undergo wear and tear. The replacement process entails removing the old D ring which is irreparable and installing a new one. The new D Ring has to be a perfect fit in all respects, including size and strength as well as compatibility with the stake pocket. The replacement parts used must be of good quality, so the cargo does not get damaged during the transportation. Mechanics and truck owners from diverse backgrounds require these D rings to be easily obtainable so that they can be installed without any struggle, therefore, design to functionality ratio becomes very important.