Continuous high chair with plastic tip provides support for upper slab steel from slab form. It height is from 2" to 15" in 5'-0" lengths. Legs are spaced 7-1/2" on centers. It is available in bright basic, plastic-protected, galvanized, and epoxy-coated and stainless steel. Application: support upper slab steel from slab form surface. They are substitutes for individual chair supports. Continuous high chair upper Continuous high chair upper is used for supporting one layer of steel above another and spacing them to required distance. Standard leg spacing is 7-1/2" on centers. Heights and lengths are same as slab bolsters. It is made in standard 5'-0" lengths. It is available in bright basic, plastic-protected, galvanized, epoxy-coated and stainless steel.