Heavy Duty clamp kits.
The minimum diameter pole is 1″ on the 2.0″ and 2.5″ clamp kit, and 1.25″ on the 3.0″, 3.5″ and 4.0″ clamp kits.
The maximum diameter pole is dictated by the relevant size of the clamp kit.
Will only clamp parallel, not perpendicular.
The 2″ clamp is also available in all stainless steel
The dimensions of the saddles :
These clamps are available with plain or Nyloc (4 of 8) nuts.
These clamp kits can be used in conjunction with our 20×20 box section alloy, e.g. :