Mortise Cylinder, Mortise Cylinder, Commercial, Educational, Healthcare, Industrial, Institutional, Satin Chrome Finish, Grade 1, Material Brass, Keying Different, Number of Keys 0, Keyway Type Sargent(R), Standards ANSI/BHMA, For Use With Sargent Mortise Locks, Number of Pins 0 This product contains a chemical that is regulated under California Proposition 65. Warning: This product contains a chemical known to the State of California to cause cancer. Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. -