Purchased in pairs to fit two clips ball:
XCSOURCE New 3-in-1 adapter + clamp Tripod spring clip + screws For GoPro Hero 1 2 3 3 + OS63
and with a drop of Loctite thread lock to secure the assembly
The quality looks good ... for that price I did not expect a miracle, but it's still satisfying.
The clamp (24 mm wide) does his office and keep them in place my flashes (or Canon Yongnuo).
Tightened, jaw spacing is 16 mm
The downside to the clamping screw:
- We feel that the threads are not machined with high precision: the screwing / unscrewing is a bit "rough" ... (this for two copies)
A drop of oil added enhances thing.
- The head deserved to be slightly larger (8 mm diameter) to have greater torque.
To follow in time to check the longevity, but I think this will be the case, especially since my use remain casual.
If I still need, I certainly repeat.
Comparison with the following model:
Walimex universal flash shoe for which the price is almost double!
- Walimex seems better finished
- The clamping screw is softer and also with a larger head (diameter 12 mm)
- By its clamp against a width of 19 mm
Attention final difference: the bore 1/4 "is crossing the Walimex clip, and blind on VKtech No risk therefore that the latter exceeds fixing screws and come in contact with the hot shoe.!