This adapter can connect Light Umbrella Holder(A,B,C2 Type.) to 1 /4 " & 3/8" screw Tripod. Screw to Umbrella Holder Adapter. 1/4" to 3/8" Tripod. 1 x 1/4" and 3/8" Female Threaded screw Adapter Spigot stud.
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