Does anyone out there have any experience with the handscrew clamp kits from Woodstock International or Steelex (they appear to be the same) and how they compare to the kits from Jorgensen? Do they have Acme threaded rod or just standard triangular threads?
Also, what sources are available for the Jorgensen kits? I've had little success finding suppliers for them (USA), and keep coming across the Woodstock product.
thanks...
cdo