Although I have rarely used a torque wrench on a bicycle, I have watched plenty of mechanics strip or snap fasteners! German automakers have a different philosophy. The roof rack crossbars for my VW Passat wagon came with a 6mm hex-key torque wrench, which I might be able to calibrate for use on my handlebar stems.
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"Far and away the best prize that life offers is the chance to work hard at work worth doing." --Theodore Roosevelt
Capo: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger (2), S/N 42624, 42597
Carlton: 1962 Franco Suisse, S/N K7911
Peugeot: 1970 UO-8, S/N 0010468
Bianchi: 1982 Campione d'Italia, S/N 1.M9914
Schwinn: 1988 Project KOM-10, S/N F804069