Single open brass lock cylinder High security brass cylinder with competitive price Europ profile style Single Open Single open brass lock cylinderEuro profile styleSize:40, 50, 60, 70, 80, 90, 100, 110mmBrass with SN, SC, PC, PN AB, AC or other plating finishCan with common key or computer key systemOEM service is available. Cheap high quality single open brass lock cylinder