⇣ lbftonf (US), tonf ⇣10.0004999979026635150.0024999895133175100.0049999790266351200.0099999580532702500.0249998951331751000.049999790266351⇣ lbftonf (US), tonf ⇣1,0000.499997902663515,0002.499989513317510,0004.999979026635125,00012.49994756658850,00024.999895133175100,00049.999790266351