BS1127
Feature:
1,Easily & quickly erected and disassembled just a hammer needed .
2,Reduce 80% labor in comparison with tube & coupler scaffolding .
3,OD1.9'' x 0.134'' / 0.158'' wall thickness High strength tube adopted can fit American standard .
4, Drop forged top cups, drop forged ledger blades . Extra anneal process to avoid break problem .