165/170 tall combination chairs have two settings, 165mm and 170mm and are commonly used to set reinforcing mesh and bar in heavy-duty slab on ground applications. They are manufactured in Australia to AS/NZS2425(2015)-Grade 120kg and are packed in bags of 100.

Also available in:  

105/110mm (BSG105)

115/120mm (BSG115)

125/130mm (BSG125)

135/140mm (BSG135)

145/150mm (BSG145)