OT123A,B Scaffold Plank 1.scaffolding plank,steel plank 2.Aluminium Frame, 3.N.W.:16. ... Frame,Water-proof and Non-Skid Plywood walk board(scaffolding plank,steel plank) ModelCapacityN.W.Product SizePacking sizeOT123A1600x690mm16.8kg160x69x9.0cm165x70x10cmOT123B2100x610mm18. ... contact us for detailed information Scaffold Plank(OT123A,B)scaffolding plank,steel plank,Aluminium Frame,N.W.:16.8/18.0kg ...