Volvo Rear Seat Accessory Hook

I didn't like any of the accessory hooks that you could buy from 3rd party sites that would fit the rear seat accessory slots. They were flimsy and couldn't be used to hold several hangers... so I designed my own with heavy inspiration from the 3rd party options.

Unfortunately Volvo designed these slots in a mirrored configuration, so a completed hook for the driver side will not work on the passenger side.

You'll need the following for a complete hook:

If you're printing for the passenger side, choose the files that end in(Passenger).

Printed parts:

• Lock Toggle v4
• Shaft Lock v5 
• Hook (long or short)

you decide if you need a hook that's larger to allow more "stuff" to hang

Vitamins:

• 1x M3x40mm button or flat screw

Print Settings

Filament: Generic PETG

Notes:

The Shaft Lock piece should NOT be printed with the shaft on the Z-axis... as axial force will break this piece with any twisting motion. Use supports and print the part on it's side, as configured in the STL. Note, this part has a slight angle to the locking piece on top of the shaft... this is by design to allow the components to turn correctly while locking in place with the car.

*While this makes the part less visually appealing, it makes the part structurally stronger... plus, this part is completely hidden once installed.*

ALSO:

Since this will be in a hot car, make sure to print with a material that can handle the heat.... PETG/ABS/etc

Assembly

1. Connect the Shaft Lock piece to the Hook piece using the 40mm M3 screw.
2. Snap the Lock Toggle into theShaft Lock, aligning the little stopper so that it fits thru the slot in the Lock Toggle.