Camlock mounting plate is a 2 piece design that can be mounted directly to a solid surface or stable surface. Direct surface mounting plate. Mounts to concrete, wood deck, or any stable solid surface. Stem can be removed for storage. Hardware not included. 

Specifications:

Weight 9 LBS

Spec: 4 inch / 10CM surface footprint

Stem Diameter: 1.5 inch inside diameter / 38MM

Stem Height: 18 inches /45CM

Use: Free standing mounts to surface

Finish: Silver Mist