Improved Latch for Gridfinity Storage Box by Pred

This is an improved latch for the Gridfinity Storage Box by Pred. The latch design has been refined by making the retention clip more springy and slightly larger. These changes provide stronger retention while also making it easier to close. Print in PETG with a 0.2 mm layer height. With this design no supports are required for the clips but supports for the hinges are still recommended.