Please, note that this is not old Lanparte handles, despite they look similar.
They are also produced in CHina, but by different company.
I can not be absolutely shure. I had similar handles, and on normal rig they had been ok, they are made differently to Lanparte. Really do not understand why you need very heavy rig with Panasonic bodies.
Of course, new Lanparte or Tilta handles can stand much better weight. But price difference is also quite significant.
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