The clamp is made from solid aluminum . It consists two pieces. The clamp can be held one 0.5 to 1.5 dia. pole
The adapter piece is customizable at your request . The size is optional from 1.5 x 1.5 " to 1.5 x 3.5 " . we can drill holes within 1.5 x 3.5 " . Please inform us the hole size and position once order placed.
The adapter place can be install in parallel or vertical position .