24PCS Tripod Adapter Spigot Thumb Screw Mount for Camera Monitor Bracket Flash Light Stand Accessories Holder, INNKER

Two of the spigots received had unfinished 1/4 female threads. The male adapter screw will only go in 1/2 way. But the company stood by their product and refunded me more than the cost of the two defective parts. The rest of the parts work perfectly.