Cast iron surface plates size 450 x 450 to 5000 x 2000 mm to din 876/is 2285/bs 817 - hand scraped to tolerance. Grade 1 & 2. Cast iron t slotted floor plates - to din 876 / bs 817 / is 10602 - size from 2000 x 1500 mm to 5000 x 2000 mm and multiples thereof. Gr 1 & 2. Black granite surface plates made of very hard indian black granites, size 400 x 400 mm to 4000 x 2000 mm. Plates also manufactured to american standards and sizes in inches series, as blocks or with 2 or 4 lips. Packed individually and shipped to USA/Canada. For 12 x 12 inches pack of 10 pcs wt 450 lbs dimension 4 x 1.5 x 1.5 feet. For other dimensions of plates the packing would vary - we prefer shipping in containers.