Insert molding (or encapsulation molding) often provides additional options for complicated design problems.

The 3rd Row Seat Handle (shown below) is an example of multi-shot and insert-molding combined.

3rd Row Seat Handle   Idler Pulley Wheels
 
 
Swivel Contact (electrical)   Threaded Fastener
 
 
Belt Damping Band   Pivot Pin & Locking Nut