Product size of the support base: 160 x 80 mm, support plate: 80 x 80 mm, height adjustable from 140 to 200 mm. Number of holes (carrier plate): 2 holes of : 13 mm and 2 holes square 13 x 20 mm; number of holes (base plate): 4 holes of : 13 mm. Thanks to the M20 right- / left-hand thread, even after assembly; with mounted lock nut SW30 for locking the height adjustment. Material thickness of backing plate: 8 mm, material thickness of base plate: 6 mm. Post support, hot-dip galvanised, for mounting on concrete. Material: galvanised steel. Specifications: Backing plate: 80 x 80 mm. Colour: silver. Base plate: 80 x 160 mm. Product material: galvanised steel. Holes: 13 mm. Backing plate dimensions: 80 x 80 mm. Adjustable: height adjustable. Adjustment range: 140 mm - 200 mm. Material thickness of carrier plate: 8 mm. Base plate material thickness: 6 mm. Locking nut: SW 30. Long nut: SW 30. Material: galvanised steel. Holes: 6 holes diameter 13 mm, 2 slotted holes diameter 13 mm.