... 3/48.4 LBSFinish: Painted or powder-coatedOther lock: BJ Lock, V Lock, Flip lock, Drop lock, Snap on lockColor options: Blue, Yellow, ... clamps.3) Frame scaffolding: plattec, mansion, other frames.4) Scaffold tubes: galvanized, and black ones.5) Off-shore props, ... coupler Our main products: 1,frame scaffold 2,ring lock scaffold 3,cup lock scaffold 4,kwikstage scaffold 5,couplers and planks ,6,shoring ...