... )cm* 4pcs- "L" shape metal flat plate overall size: 40 (L) x 40 (W)mm, plate: 10 (W)mm, 1 (thk)mm ... * 4pcs-"L" shape metal flat plate,overall size: 60 (L) x 60 (W)mm,plate: 10 (W)mm, 1 (thk ... )mm* 4pcs- "I" shape metal flat plate,overall size: 40 (L) x 15 (W)mm,plate: 2 (thk)mm;* 4pcs- "I" ... shape metal flat plate,overall size: 80 (L) x 15 (W)mm,plate: 2 (thk)mm;* 4pcs- "Right ...