1" mortise cylinder with Schlage SC1 compatible keyway. Supplied with standard A/R (adams rite) cam. Supplied with 2 keys per cylinder. Front finish, 26D brushed Chrome. Please specify keying when ordering. Normally stocked keyed in pairs (KA2) - CYLINDERS SOLD EACH. When ordering keyed alike in pairs (KA2) - order multiples of 2.