2x 1/4 MENGS® convert "to 3/8" thread adapter with stainless steel material for tripod / monopod / Telescopes / header and camera screw etc (Electronics)
Unfortunately, the thread adapters are not as solid as they look. Who slip when screws with the screwdriver, noted that the adapter does not consist of the toughest material. Accordingly, the threads are not too fit. Too bad for the rather hefty price ...