Cooley Thoracic & Lung Surgery S/S ALU a b c Y19.312.01 36.7312.01 15mm 30mm 115mm Y19.312.02 36.7312.02 15mm 30mm 140mm Y19.312.03 36.7312.03 16mm 30mm 105mm Y19.312.04 36.7312.04 20mm 45mm 140mm Y19.312.05 36.7312.05 21mm 44mm 150mm Y19.312.06 36.7312.06 30mm 35mm 140mm