Material: Base: plastic (polyamide), glass-fibre reinforced, matt finish black. Bolt: steel, strength class 5.8., zinc plated, chromated. Rubber pad: NBR (perbunan) 70° Shore hardness, black. Type A: without rubber pad. Type AG: with rubber pad. The feet is slightly stepped. This makes it look good and easy to clean. Due to the use of a high grade plastic material and their shape (ribbed base), that serves to spread the weight over a larger area, the feet have a high load bearing capacity. The rubber pad is fixed to the base with four pins/bores. The rubber pad levels out slightly uneven ground and makes the foot non-slip.