My grandmother has arthritis so finds it hard to grip some things. Case in point the tefal steamer lid.

So I've designed this handle to give her something better to hold onto.

If you want the same, you need to print 2 each of the models as it's symetrical design.

You'll also need a little bit of hardware. I used:

• 1 M6 x 130mm Cap Head Screw
• 4 M6 x 12mm Form A Flat Washers (Optional)
• 1 M6 Hexagon Nylon Locking Nut
• 2 M4 x 30mm Cap Head Screws
• 2 M4 Hexagon Nylon Locking Nuts

I printed the Clamp parts with double walls and 70% infill for strength, the other parts don't need the same strength.

Depending on which way up you print the clamps, some supports will be required.