Stay Slot short (19cm), black E-Shop › Arms and Trays › Flexible Arms › Stay Slot short (19cm), black 29.00 CHF / Pc. incl. 7.7% Tax Stock: Art. no.: 131 NumberPc. Remember Request for this article › Tweet Description This single stay slot (tray), is used to attach one strobe arm to a medium size housing or camera. The tray is 19cm long.The tray has five slots so the housing or camera could be ajusted to one side or the other.