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