This is print of a modified patella designed to be attached to hinged lamp to act as a movable knee joint.

Additional commercially purchased items are needed to complete the model. Here are examples of parts used for prints, (brand and size also listed)

Beveled Faucet Washer DANCO (25/32 in)

Lamp Arm Skurup n/a

Machine Screw Everbilt (#6-32 x 1 in)

Machine Screw Everbilt (#2-56 x 1/4in)

Machine Screw Nut Everbilt (#2-56)

Lock Nut Hillman (#6-32)

Flat Washer Everbilt (#6)

Exercise Bands Perform Better (1.5”)

1.75mm PLA filament Hatchbox (1 kg)