{
    "index": {
        "type_name": "default",
        "entity": "UPB_00000499",
        "label": "7"
    },
    "part_level": {
        "part_name": "Turn-Button Door Catch (Left)",
        "affordance": 6,
        "graspable": true,
        "basic_description": "Small rotary catch mounted on the front frame to retain the left door.",
        "functional_description": "When rotated, the tab holds or releases the left door, helping it stay closed.",
        "movement_description": "Quarter-turn rotation about a small screw axis relative to the carcass.",
        "grasp_description": "Twisted with fingertips when extra retention is desired."
    },
    "basic_info": {
        "material": "metal/Steel_Generic",
        "density": 7.8,
        "young": 210.0,
        "hardness": 140,
        "poisson": 0.3,
        "friction": 0.3
    },
    "kinematic_info": {
        "motion_types": [
            "D"
        ],
        "motion_info": {}
    }
}