采供Slab bolster is used to support lower layers of mesh or rebar.Legs are spaced on 5" centers.Slab bolster upped is used to support the second layer of reinforcement off of the first layer. Cover heights rang from 3/4"to 3" heights in 5-ft.Lengs Manufactured in bright basic wire .
采供 Metal lath1.75lbs2.5lbs3.4lbs
采供 Nail steel stakeRound ,Square,Flat