Pilling Clamp Artery Cooley Design 7.5 inch Design designation: cooley Special features: shallow "u" jaws; cardiovascular anastomosis; partial occlusion Overall length: 7.500 inches nominal Unit type: finger ring Jaw type: serrated and straight Compression retaining method: ratch-pawl Iii part name assigned by controlling agency: clamp artery cooley design 7.5 in. lg shallow "u" jaws cardiovascular