Holds objects 2.75” to 3.50” (70mm to 89mm) in diameter .
This clamp is made of transportation grade rubber and is not bothered by heat or cold and is UV resistant.
The mounting base is 4.5” x 1.25” (31.75mm x 114.3mm).
Attaches with one ¼” bolt (6mm).
One clamp supports a safe working load of 50lbs (23kilos). The break strength is 150lbs (68 kilos).