Genuine Canon retaining washer/c-clip for the ET-120 WII, ET-160 WIII hoods, and other Canon imaging products. Package of 2 washers. Made by Canon Japan.
Genuine Canon flash tube for the Speedlite 550EX and Twin Lite MT-24EX.  Although not shown in the service manual, this Canon flash tube also works in the 580EX and 580EX II. Made by Canon Japan.
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