The "'BC-41 "'was a combined Knuckleduster / dagger weapon used by the British Commandos during World War II for close combat and ambush situations.
12.
The US $ 2, 325 " Hell's Angels Knuckleduster Box clutch " handbag and US $ $ 560 " Hells Angels Pashmina " scarf was also named in lawsuit.
13.
The " tekko " or " tecchu " is a form of knuckleduster, and primarily takes its main form of usage from that of empty-hand technique, whilst also introducing slashing movements.
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The Fairbairn-Sykes Fighting Knife was designed especially for Commandos'use in hand-to-hand combat, replacing the BC-41 knuckleduster / dagger, although a whole range of clubs and knives were used in the field.
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Although it never saw military service, the Knuckleduster provided useful information on the steam-cooling of engines and the handling of monoplane flying-boats; much experimental data gathered contributed to the design of the successful Empire and Short Sunderland aircraft.
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The Knuckleduster's straight-sided hull was of all-metal ( Alclad ) box-section construction, from the bow as far as the pointed main step at the rear of the planing bottom; aft of the main step the fuselage was of monocoque construction.