casting iron or casint steel weight: 0.45kg / 0.6kg / 0.8 kg / 1.0 kg / 1.2 kg can be customized We are a factory supplier locate in Tianjin China,specialize in manufacturing scaffolding systems,frames,prop/post shore,and accessories. Material:Q235 Surface finish:painted,powder coated,hot-dip galvanized,galvanized We can producs as customers drawings Please contact us to know the details