Baldwin SC.CSD Contemporary Square Keyed Entry Single Cylinder DeadboltThe Baldwin SC. CSD Contemporary Square Keyed Entry Single Cylinder Deadbolt is Single Cylinder Deadbolt, from the Reserve collection, with Brass construction. Baldwin SC. CSD Contemporary Square Keyed Entry Single Cylinder Deadbolt Brand: Baldwin Product Type: Single Cylinder Deadbolts Finish Options: Polished Chrome, Satin Nickel, and Venetian Bronze Model: SC. CSD Collection: Reserve Series: Contemporary Square Function: Single Cylinder Deadbolt