Ground sleeve, with screws and washers, hot dip galvanised. Supplied = pre-assembled, final assembly by customer. Model = for setting in concrete. Height = 330 mm. Material = steel. Colour = hot dip galvanised. Product type = accessories for collision guards/crash protection. Ground sleeve made of steel. Hot dip galvanised with screws M12 x 25 and washers, round counter plate 270 x 10 mm. Length approx. 330 mm.