9.solutions 1/4"-20 Thread-on QM Receiver

Rien de particulier à dire, le matériel fait très bien le job, est pratique à utiliser et est parfaitement adapté à ma Go-pro, donc que positif.

the fixation screw diameter needs a star end screw driver and don't do like me first : screwing it not not enough firmly because you'll get stuck with the cam on it, and quuick mount undetachable AND loose at the same time ... pretty bad when in a shot in the wild .
so one month later I gave it another try and using a clamp somehow managed to unscrew the lonsend thing. and screw it this time in reaaaaly hard way on the clamp
using a star end screw driver and now the thing is usable. I hope it won't loosen back again at the wrong moment

Très bon produit pour un prix plus que raisonnable. Bonne qualité. Attention toutefois à la vis qui est en unité anglaise.