The Mach-1 differential and shock storage case is the perfect solution for storing your spare shocks, shock springs and differentials and other drive chain spares.
Hold enough spare diffs for 2 cars (6 diffs) and 12 shocks with the double layer design, or 4 shocks and 8 springs the versatile design allows users to pick and choose their desired configuration. 
Note: diffs and shocks not included. 
Outer dimensions: 298mm X 198mm X 63mm
Approximate weight: 800g